56423692 has 72 divisors (see below), whose sum is σ = 118056960. Its totient is φ = 23474880.

The previous prime is 56423677. The next prime is 56423693. The reversal of 56423692 is 29632465.

It is not an unprimeable number, because it can be changed into a prime (56423693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295317 + ... + 295507.

It is an arithmetic number, because the mean of its divisors is an integer number (1639680).

Almost surely, 2^56423692 is an apocalyptic number.

56423692 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56423692 is an abundant number, since it is smaller than the sum of its proper divisors (61633268).

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

56423692 is a wasteful number, since it uses less digits than its factorization.

56423692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 248 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 56423692 is about 7511.5705415046. The cubic root of 56423692 is about 383.5486867231.

The spelling of 56423692 in words is "fifty-six million, four hundred twenty-three thousand, six hundred ninety-two".