113735172 has 48 divisors (see below), whose sum is σ = 273030912. Its totient is φ = 36828960.

The previous prime is 113735143. The next prime is 113735179. The reversal of 113735172 is 271537311.

It is not an unprimeable number, because it can be changed into a prime (113735179) 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 in 15 ways as a sum of consecutive naturals, for example, 116647 + ... + 117617.

It is an arithmetic number, because the mean of its divisors is an integer number (5688144).

Almost surely, 2^113735172 is an apocalyptic number.

113735172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113735172 is an abundant number, since it is smaller than the sum of its proper divisors (159295740).

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

113735172 is a wasteful number, since it uses less digits than its factorization.

113735172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248 (or 1246 counting only the distinct ones).

The product of its digits is 4410, while the sum is 30.

The square root of 113735172 is about 10664.6693338331. The cubic root of 113735172 is about 484.5049996236.

The spelling of 113735172 in words is "one hundred thirteen million, seven hundred thirty-five thousand, one hundred seventy-two".