113673172 has 6 divisors (see below), whose sum is σ = 198928058. Its totient is φ = 56836584.

The previous prime is 113673151. The next prime is 113673173. The reversal of 113673172 is 271376311.

It can be written as a sum of positive squares in only one way, i.e., 72148036 + 41525136 = 8494^2 + 6444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113673173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14209143 + ... + 14209150.

Almost surely, 2^113673172 is an apocalyptic number.

It is an amenable number.

113673172 is a deficient number, since it is larger than the sum of its proper divisors (85254886).

113673172 is a wasteful number, since it uses less digits than its factorization.

113673172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28418297 (or 28418295 counting only the distinct ones).

The product of its digits is 5292, while the sum is 31.

The square root of 113673172 is about 10661.7621432857. The cubic root of 113673172 is about 484.4169448630.

The spelling of 113673172 in words is "one hundred thirteen million, six hundred seventy-three thousand, one hundred seventy-two".