56865412 has 12 divisors (see below), whose sum is σ = 100241820. Its totient is φ = 28224896.

The previous prime is 56865371. The next prime is 56865421. The reversal of 56865412 is 21456865.

It can be written as a sum of positive squares in 2 ways, for example, as 45481536 + 11383876 = 6744^2 + 3374^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51337 + ... + 52432.

It is an arithmetic number, because the mean of its divisors is an integer number (8353485).

Almost surely, 2^56865412 is an apocalyptic number.

It is an amenable number.

56865412 is a deficient number, since it is larger than the sum of its proper divisors (43376408).

56865412 is a wasteful number, since it uses less digits than its factorization.

56865412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103910 (or 103908 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 56865412 is about 7540.9158594961. The cubic root of 56865412 is about 384.5469726158.

The spelling of 56865412 in words is "fifty-six million, eight hundred sixty-five thousand, four hundred twelve".