56768361 has 8 divisors (see below), whose sum is σ = 81513600. Its totient is φ = 34934352.

The previous prime is 56768359. The next prime is 56768381. The reversal of 56768361 is 16386765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56768361 - 2¹ = 56768359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56768351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727761 + ... + 727838.

It is an arithmetic number, because the mean of its divisors is an integer number (10189200).

Almost surely, 2^56768361 is an apocalyptic number.

It is an amenable number.

56768361 is a deficient number, since it is larger than the sum of its proper divisors (24745239).

56768361 is a wasteful number, since it uses less digits than its factorization.

56768361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455615.

The product of its digits is 181440, while the sum is 42.

The square root of 56768361 is about 7534.4781504760. The cubic root of 56768361 is about 384.3280819724.

The spelling of 56768361 in words is "fifty-six million, seven hundred sixty-eight thousand, three hundred sixty-one".