56362686 has 16 divisors (see below), whose sum is σ = 113445264. Its totient is φ = 18667584.

The previous prime is 56362661. The next prime is 56362687. The reversal of 56362686 is 68626365.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56362687) 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, 28975 + ... + 30858.

It is an arithmetic number, because the mean of its divisors is an integer number (7090329).

Almost surely, 2^56362686 is an apocalyptic number.

56362686 is an abundant number, since it is smaller than the sum of its proper divisors (57082578).

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

56362686 is a wasteful number, since it uses less digits than its factorization.

56362686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59995.

The product of its digits is 311040, while the sum is 42.

The square root of 56362686 is about 7507.5086413537. The cubic root of 56362686 is about 383.4104043312.

The spelling of 56362686 in words is "fifty-six million, three hundred sixty-two thousand, six hundred eighty-six".