56760738 has 16 divisors (see below), whose sum is σ = 116590080. Its totient is φ = 18408816.

The previous prime is 56760713. The next prime is 56760761. The reversal of 56760738 is 83706765.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56760738.

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 7 ways as a sum of consecutive naturals, for example, 127618 + ... + 128061.

It is an arithmetic number, because the mean of its divisors is an integer number (7286880).

Almost surely, 2^56760738 is an apocalyptic number.

56760738 is an abundant number, since it is smaller than the sum of its proper divisors (59829342).

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

56760738 is a wasteful number, since it uses less digits than its factorization.

56760738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255721.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 56760738 is about 7533.9722590410. The cubic root of 56760738 is about 384.3108783513.

It can be divided in two parts, 567607 and 38, that added together give a triangular number (567645 = T₁₀₆₅).

The spelling of 56760738 in words is "fifty-six million, seven hundred sixty thousand, seven hundred thirty-eight".