112142656 has 14 divisors (see below), whose sum is σ = 222533210. Its totient is φ = 56071296.

The previous prime is 112142609. The next prime is 112142677. The reversal of 112142656 is 656241211.

It can be written as a sum of positive squares in only one way, i.e., 64256256 + 47886400 = 8016^2 + 6920^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 876051 + ... + 876178.

Almost surely, 2^112142656 is an apocalyptic number.

112142656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112142656 is a deficient number, since it is larger than the sum of its proper divisors (110390554).

112142656 is an equidigital number, since it uses as much as digits as its factorization.

112142656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752241 (or 1752231 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 112142656 is about 10589.7429619420. The cubic root of 112142656 is about 482.2330215144.

Adding to 112142656 its reverse (656241211), we get a palindrome (768383867).

The spelling of 112142656 in words is "one hundred twelve million, one hundred forty-two thousand, six hundred fifty-six".