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4974632 = 2313311543
BaseRepresentation
bin10010111110100000101000
3100100201220122
4102332200220
52233142012
6254342412
760166205
oct22764050
910321818
104974632
112898573
1217baa08
131052390
14936cac
15683e72
hex4be828

4974632 has 32 divisors (see below), whose sum is σ = 10375680. Its totient is φ = 2220480.

The previous prime is 4974587. The next prime is 4974649. The reversal of 4974632 is 2364794.

It is a junction number, because it is equal to n+sod(n) for n = 4974592 and 4974601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2453 + ... + 3995.

It is an arithmetic number, because the mean of its divisors is an integer number (324240).

Almost surely, 24974632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4974632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5187840).

4974632 is an abundant number, since it is smaller than the sum of its proper divisors (5401048).

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

4974632 is a wasteful number, since it uses less digits than its factorization.

4974632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593 (or 1589 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 4974632 is about 2230.3883069995. The cubic root of 4974632 is about 170.7079130723.

The spelling of 4974632 in words is "four million, nine hundred seventy-four thousand, six hundred thirty-two".

Divisors: 1 2 4 8 13 26 31 52 62 104 124 248 403 806 1543 1612 3086 3224 6172 12344 20059 40118 47833 80236 95666 160472 191332 382664 621829 1243658 2487316 4974632