56676356 has 12 divisors (see below), whose sum is σ = 108200400. Its totient is φ = 25761960.

The previous prime is 56676343. The next prime is 56676371. The reversal of 56676356 is 65367665.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 1288099 = 56676356 / (5 + 6 + 6 + 7 + 6 + 3 + 5 + 6).

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, 644006 + ... + 644093.

It is an arithmetic number, because the mean of its divisors is an integer number (9016700).

Almost surely, 2^56676356 is an apocalyptic number.

It is an amenable number.

56676356 is a deficient number, since it is larger than the sum of its proper divisors (51524044).

56676356 is a wasteful number, since it uses less digits than its factorization.

56676356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288114 (or 1288112 counting only the distinct ones).

The product of its digits is 680400, while the sum is 44.

The square root of 56676356 is about 7528.3700759195. The cubic root of 56676356 is about 384.1203416948.

The spelling of 56676356 in words is "fifty-six million, six hundred seventy-six thousand, three hundred fifty-six".