56812366 has 8 divisors (see below), whose sum is σ = 91773864. Its totient is φ = 26221080.

The previous prime is 56812361. The next prime is 56812373. The reversal of 56812366 is 66321865.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56812361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1092520 + ... + 1092571.

It is an arithmetic number, because the mean of its divisors is an integer number (11471733).

Almost surely, 2^56812366 is an apocalyptic number.

56812366 is a deficient number, since it is larger than the sum of its proper divisors (34961498).

56812366 is a wasteful number, since it uses less digits than its factorization.

56812366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185106.

The product of its digits is 51840, while the sum is 37.

The square root of 56812366 is about 7537.3978268365. The cubic root of 56812366 is about 384.4273625626.

The spelling of 56812366 in words is "fifty-six million, eight hundred twelve thousand, three hundred sixty-six".