56711376 has 60 divisors (see below), whose sum is σ = 165623328. Its totient is φ = 18080832.

The previous prime is 56711359. The next prime is 56711377. The reversal of 56711376 is 67311765.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 56711376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56711377) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5250 + ... + 11873.

Almost surely, 2^56711376 is an apocalyptic number.

It is an amenable number.

56711376 is an abundant number, since it is smaller than the sum of its proper divisors (108911952).

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

56711376 is a wasteful number, since it uses less digits than its factorization.

56711376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17160 (or 17151 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 56711376 is about 7530.6955854025. The cubic root of 56711376 is about 384.1994406681.

The spelling of 56711376 in words is "fifty-six million, seven hundred eleven thousand, three hundred seventy-six".