56339712 has 360 divisors, whose sum is σ = 207752160. Its totient is φ = 14929920.

The previous prime is 56339681. The next prime is 56339729. The reversal of 56339712 is 21793365.

56339712 is a `hidden beast` number, since 5 + 633 + 9 + 7 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2965239 + ... + 2965257.

Almost surely, 2^56339712 is an apocalyptic number.

56339712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56339712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103876080).

56339712 is an abundant number, since it is smaller than the sum of its proper divisors (151412448).

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

56339712 is a wasteful number, since it uses less digits than its factorization.

56339712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 48 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 56339712 is about 7505.9784172352. The cubic root of 56339712 is about 383.3583032674.

The spelling of 56339712 in words is "fifty-six million, three hundred thirty-nine thousand, seven hundred twelve".