56236766 has 4 divisors (see below), whose sum is σ = 84355152. Its totient is φ = 28118382.

The previous prime is 56236727. The next prime is 56236787. The reversal of 56236766 is 66763265.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14059190 + ... + 14059193.

It is an arithmetic number, because the mean of its divisors is an integer number (21088788).

Almost surely, 2^56236766 is an apocalyptic number.

56236766 is a deficient number, since it is larger than the sum of its proper divisors (28118386).

56236766 is a wasteful number, since it uses less digits than its factorization.

56236766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28118385.

The product of its digits is 272160, while the sum is 41.

The square root of 56236766 is about 7499.1176814343. The cubic root of 56236766 is about 383.1246654280.

The spelling of 56236766 in words is "fifty-six million, two hundred thirty-six thousand, seven hundred sixty-six".