56768895 has 12 divisors (see below), whose sum is σ = 98399496. Its totient is φ = 30276720.

The previous prime is 56768891. The next prime is 56768897. The reversal of 56768895 is 59886765.

It is not a de Polignac number, because 56768895 - 2² = 56768891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56768891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630721 + ... + 630810.

It is an arithmetic number, because the mean of its divisors is an integer number (8199958).

Almost surely, 2^56768895 is an apocalyptic number.

56768895 is a deficient number, since it is larger than the sum of its proper divisors (41630601).

56768895 is a wasteful number, since it uses less digits than its factorization.

56768895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261542 (or 1261539 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 54.

The square root of 56768895 is about 7534.5135874853. The cubic root of 56768895 is about 384.3292870483.

The spelling of 56768895 in words is "fifty-six million, seven hundred sixty-eight thousand, eight hundred ninety-five".