56876454 has 12 divisors (see below), whose sum is σ = 123232356. Its totient is φ = 18958812.

The previous prime is 56876431. The next prime is 56876459. The reversal of 56876454 is 45467865.

It is a super-2 number, since 2×56876454² = 6469862039228232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56876459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1579884 + ... + 1579919.

It is an arithmetic number, because the mean of its divisors is an integer number (10269363).

Almost surely, 2^56876454 is an apocalyptic number.

56876454 is an abundant number, since it is smaller than the sum of its proper divisors (66355902).

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

56876454 is a wasteful number, since it uses less digits than its factorization.

56876454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159811 (or 3159808 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 56876454 is about 7541.6479631444. The cubic root of 56876454 is about 384.5718611653.

The spelling of 56876454 in words is "fifty-six million, eight hundred seventy-six thousand, four hundred fifty-four".