112620656 has 20 divisors (see below), whose sum is σ = 220366104. Its totient is φ = 55752000.

The previous prime is 112620649. The next prime is 112620661. The reversal of 112620656 is 656026211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33230 + ... + 36461.

Almost surely, 2^112620656 is an apocalyptic number.

112620656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112620656 is a deficient number, since it is larger than the sum of its proper divisors (107745448).

112620656 is a wasteful number, since it uses less digits than its factorization.

112620656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69800 (or 69794 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 112620656 is about 10612.2879719691. The cubic root of 112620656 is about 482.9172115119.

Adding to 112620656 its reverse (656026211), we get a palindrome (768646867).

The spelling of 112620656 in words is "one hundred twelve million, six hundred twenty thousand, six hundred fifty-six".