113651404 has 24 divisors (see below), whose sum is σ = 203212800. Its totient is φ = 55602960.

The previous prime is 113651401. The next prime is 113651423. The reversal of 113651404 is 404156311.

It is not an unprimeable number, because it can be changed into a prime (113651401) 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, 38037 + ... + 40915.

It is an arithmetic number, because the mean of its divisors is an integer number (8467200).

Almost surely, 2^113651404 is an apocalyptic number.

It is an amenable number.

113651404 is a deficient number, since it is larger than the sum of its proper divisors (89561396).

113651404 is a wasteful number, since it uses less digits than its factorization.

113651404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 113651404 is about 10660.7412500257. The cubic root of 113651404 is about 484.3860215265.

It can be divided in two parts, 11365 and 1404, that added together give a square (12769 = 113²).

The spelling of 113651404 in words is "one hundred thirteen million, six hundred fifty-one thousand, four hundred four".