113406156 has 42 divisors (see below), whose sum is σ = 297562692. Its totient is φ = 37801080.

The previous prime is 113406131. The next prime is 113406191. The reversal of 113406156 is 651604311.

113406156 is a `hidden beast` number, since 1 + 1 + 3 + 40 + 615 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 16530 + ... + 22361.

It is an arithmetic number, because the mean of its divisors is an integer number (7084826).

Almost surely, 2^113406156 is an apocalyptic number.

It is an amenable number.

113406156 is an abundant number, since it is smaller than the sum of its proper divisors (184156536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113406156 is an equidigital number, since it uses as much as digits as its factorization.

113406156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38913 (or 38896 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 113406156 is about 10649.2326484118. The cubic root of 113406156 is about 484.0373522615.

The spelling of 113406156 in words is "one hundred thirteen million, four hundred six thousand, one hundred fifty-six".