56813376 has 28 divisors (see below), whose sum is σ = 150319232. Its totient is φ = 18937728.

The previous prime is 56813311. The next prime is 56813377. The reversal of 56813376 is 67331865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56813377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147760 + ... + 148143.

It is an arithmetic number, because the mean of its divisors is an integer number (5368544).

Almost surely, 2^56813376 is an apocalyptic number.

It is an amenable number.

56813376 is an abundant number, since it is smaller than the sum of its proper divisors (93505856).

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

56813376 is a wasteful number, since it uses less digits than its factorization.

56813376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295918 (or 295908 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 56813376 is about 7537.4648257886. The cubic root of 56813376 is about 384.4296406426.

The spelling of 56813376 in words is "fifty-six million, eight hundred thirteen thousand, three hundred seventy-six".