56400748 has 24 divisors (see below), whose sum is σ = 101599344. Its totient is φ = 27379200.

The previous prime is 56400733. The next prime is 56400787. The reversal of 56400748 is 84700465.

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, 38811 + ... + 40237.

It is an arithmetic number, because the mean of its divisors is an integer number (4233306).

Almost surely, 2^56400748 is an apocalyptic number.

It is an amenable number.

56400748 is a deficient number, since it is larger than the sum of its proper divisors (45198596).

56400748 is a wasteful number, since it uses less digits than its factorization.

56400748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713 (or 1711 counting only the distinct ones).

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

The square root of 56400748 is about 7510.0431423528. The cubic root of 56400748 is about 383.4966912235.

The spelling of 56400748 in words is "fifty-six million, four hundred thousand, seven hundred forty-eight".