56946912 has 48 divisors (see below), whose sum is σ = 163078272. Its totient is φ = 17256320.

The previous prime is 56946893. The next prime is 56946961. The reversal of 56946912 is 21964965.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 25908 + ... + 28019.

It is an arithmetic number, because the mean of its divisors is an integer number (3397464).

Almost surely, 2^56946912 is an apocalyptic number.

It is an amenable number.

56946912 is an abundant number, since it is smaller than the sum of its proper divisors (106131360).

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

56946912 is a wasteful number, since it uses less digits than its factorization.

56946912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53951 (or 53943 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 56946912 is about 7546.3177775654. The cubic root of 56946912 is about 384.7305969347.

The spelling of 56946912 in words is "fifty-six million, nine hundred forty-six thousand, nine hundred twelve".