112166456 has 16 divisors (see below), whose sum is σ = 210913200. Its totient is φ = 55922944.

The previous prime is 112166429. The next prime is 112166473. The reversal of 112166456 is 654661211.

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, 17036 + ... + 22683.

It is an arithmetic number, because the mean of its divisors is an integer number (13182075).

Almost surely, 2^112166456 is an apocalyptic number.

It is an amenable number.

112166456 is a deficient number, since it is larger than the sum of its proper divisors (98746744).

112166456 is a wasteful number, since it uses less digits than its factorization.

112166456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40078 (or 40074 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 112166456 is about 10590.8666312063. The cubic root of 112166456 is about 482.2671338213.

The spelling of 112166456 in words is "one hundred twelve million, one hundred sixty-six thousand, four hundred fifty-six".