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5408956 = 2272337227
BaseRepresentation
bin10100101000100010111100
3101011210200201
4110220202330
52341041311
6311533244
763655360
oct24504274
911153621
105408956
113064913
12198a224
131174c87
14a0b2a0
1571c9c1
hex5288bc

5408956 has 48 divisors (see below), whose sum is σ = 11644416. Its totient is φ = 2147904.

The previous prime is 5408951. The next prime is 5408959. The reversal of 5408956 is 6598045.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23715 + ... + 23941.

It is an arithmetic number, because the mean of its divisors is an integer number (242592).

Almost surely, 25408956 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 5408956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5822208).

5408956 is an abundant number, since it is smaller than the sum of its proper divisors (6235460).

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

5408956 is a wasteful number, since it uses less digits than its factorization.

5408956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 5408956 is about 2325.7162337654. The cubic root of 5408956 is about 175.5380014732.

It can be divided in two parts, 54089 and 56, that added together give a palindrome (54145).

The spelling of 5408956 in words is "five million, four hundred eight thousand, nine hundred fifty-six".

Divisors: 1 2 4 7 14 23 28 37 46 74 92 148 161 227 259 322 454 518 644 851 908 1036 1589 1702 3178 3404 5221 5957 6356 8399 10442 11914 16798 20884 23828 33596 36547 58793 73094 117586 146188 193177 235172 386354 772708 1352239 2704478 5408956