113224732 has 24 divisors (see below), whose sum is σ = 201080880. Its totient is φ = 55777920.

The previous prime is 113224721. The next prime is 113224733. The reversal of 113224732 is 237422311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113224697 and 113224706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113224733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198007 + ... + 198577.

It is an arithmetic number, because the mean of its divisors is an integer number (8378370).

Almost surely, 2^113224732 is an apocalyptic number.

It is an amenable number.

113224732 is a deficient number, since it is larger than the sum of its proper divisors (87856148).

113224732 is a wasteful number, since it uses less digits than its factorization.

113224732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 1219 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 113224732 is about 10640.7110664654. The cubic root of 113224732 is about 483.7790980189.

The spelling of 113224732 in words is "one hundred thirteen million, two hundred twenty-four thousand, seven hundred thirty-two".