56163662 has 12 divisors (see below), whose sum is σ = 87253296. Its totient is φ = 27112680.

The previous prime is 56163649. The next prime is 56163683. The reversal of 56163662 is 26636165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15014 + ... + 18377.

It is an arithmetic number, because the mean of its divisors is an integer number (7271108).

Almost surely, 2^56163662 is an apocalyptic number.

56163662 is a deficient number, since it is larger than the sum of its proper divisors (31089634).

56163662 is a wasteful number, since it uses less digits than its factorization.

56163662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33451 (or 33422 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 56163662 is about 7494.2419229699. The cubic root of 56163662 is about 382.9585813727.

The spelling of 56163662 in words is "fifty-six million, one hundred sixty-three thousand, six hundred sixty-two".