56156662 has 8 divisors (see below), whose sum is σ = 87897456. Its totient is φ = 26857512.

The previous prime is 56156657. The next prime is 56156663. The reversal of 56156662 is 26665165.

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 (56156663) 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, 610353 + ... + 610444.

It is an arithmetic number, because the mean of its divisors is an integer number (10987182).

Almost surely, 2^56156662 is an apocalyptic number.

56156662 is a deficient number, since it is larger than the sum of its proper divisors (31740794).

56156662 is a wasteful number, since it uses less digits than its factorization.

56156662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220822.

The product of its digits is 64800, while the sum is 37.

The square root of 56156662 is about 7493.7748831947. The cubic root of 56156662 is about 382.9426706020.

The spelling of 56156662 in words is "fifty-six million, one hundred fifty-six thousand, six hundred sixty-two".