56407048 has 16 divisors (see below), whose sum is σ = 111330000. Its totient is φ = 26719056.

The previous prime is 56407019. The next prime is 56407061. The reversal of 56407048 is 84070465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185398 + ... + 185701.

It is an arithmetic number, because the mean of its divisors is an integer number (6958125).

Almost surely, 2^56407048 is an apocalyptic number.

It is an amenable number.

56407048 is a deficient number, since it is larger than the sum of its proper divisors (54922952).

56407048 is a wasteful number, since it uses less digits than its factorization.

56407048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371124 (or 371120 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 56407048 is about 7510.4625689767. The cubic root of 56407048 is about 383.5109696347.

The spelling of 56407048 in words is "fifty-six million, four hundred seven thousand, forty-eight".