56934040 has 32 divisors (see below), whose sum is σ = 128466000. Its totient is φ = 22708864.

The previous prime is 56934029. The next prime is 56934043. The reversal of 56934040 is 4043965.

It is a junction number, because it is equal to n+sod(n) for n = 56933993 and 56934011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56934043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13731 + ... + 17389.

Almost surely, 2^56934040 is an apocalyptic number.

It is an amenable number.

56934040 is an abundant number, since it is smaller than the sum of its proper divisors (71531960).

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

56934040 is a wasteful number, since it uses less digits than its factorization.

56934040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4059 (or 4055 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 56934040 is about 7545.4648630817. The cubic root of 56934040 is about 384.7016072129.

The spelling of 56934040 in words is "fifty-six million, nine hundred thirty-four thousand, forty".