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5470038 = 233729499
BaseRepresentation
bin10100110111011101010110
3101021220111000
4110313131112
52400020123
6313124130
764331430
oct24673526
911256430
105470038
1130a67a2
1219b9646
131196a12
14a25650
15730b43
hex537756

5470038 has 64 divisors (see below), whose sum is σ = 14400000. Its totient is φ = 1505952.

The previous prime is 5470013. The next prime is 5470063. The reversal of 5470038 is 8300745.

It is an interprime number because it is at equal distance from previous prime (5470013) and next prime (5470063).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5469993 and 5470020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10713 + ... + 11211.

It is an arithmetic number, because the mean of its divisors is an integer number (225000).

Almost surely, 25470038 is an apocalyptic number.

5470038 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5470038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7200000).

5470038 is an abundant number, since it is smaller than the sum of its proper divisors (8929962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5470038 is a wasteful number, since it uses less digits than its factorization.

5470038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5470038 is about 2338.8112365046. The cubic root of 5470038 is about 176.1962987142.

The spelling of 5470038 in words is "five million, four hundred seventy thousand, thirty-eight".

Divisors: 1 2 3 6 7 9 14 18 21 27 29 42 54 58 63 87 126 174 189 203 261 378 406 499 522 609 783 998 1218 1497 1566 1827 2994 3493 3654 4491 5481 6986 8982 10479 10962 13473 14471 20958 26946 28942 31437 43413 62874 86826 94311 101297 130239 188622 202594 260478 303891 390717 607782 781434 911673 1823346 2735019 5470038