56547884 has 24 divisors (see below), whose sum is σ = 100968000. Its totient is φ = 27705600.

The previous prime is 56547871. The next prime is 56547913. The reversal of 56547884 is 48874565.

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, 46484 + ... + 47684.

It is an arithmetic number, because the mean of its divisors is an integer number (4207000).

Almost surely, 2^56547884 is an apocalyptic number.

It is an amenable number.

56547884 is a deficient number, since it is larger than the sum of its proper divisors (44420116).

56547884 is a wasteful number, since it uses less digits than its factorization.

56547884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433 (or 1431 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 47.

The square root of 56547884 is about 7519.8327109052. The cubic root of 56547884 is about 383.8298852249.

The spelling of 56547884 in words is "fifty-six million, five hundred forty-seven thousand, eight hundred eighty-four".