113232672 has 72 divisors (see below), whose sum is σ = 368012736. Its totient is φ = 32351616.

The previous prime is 113232661. The next prime is 113232673. The reversal of 113232672 is 276232311.

It is a tau number, because it is divible by the number of its divisors (72).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (113232673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26068 + ... + 30099.

It is an arithmetic number, because the mean of its divisors is an integer number (5111288).

Almost surely, 2^113232672 is an apocalyptic number.

113232672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113232672 is an abundant number, since it is smaller than the sum of its proper divisors (254780064).

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

113232672 is a wasteful number, since it uses less digits than its factorization.

113232672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56190 (or 56179 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 113232672 is about 10641.0841552917. The cubic root of 113232672 is about 483.7904062557.

Adding to 113232672 its reverse (276232311), we get a palindrome (389464983).

The spelling of 113232672 in words is "one hundred thirteen million, two hundred thirty-two thousand, six hundred seventy-two".