113432404 has 12 divisors (see below), whose sum is σ = 203348628. Its totient is φ = 55332800.

The previous prime is 113432401. The next prime is 113432411. The reversal of 113432404 is 404234311.

It can be written as a sum of positive squares in 2 ways, for example, as 41216400 + 72216004 = 6420^2 + 8498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113432401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345667 + ... + 345994.

It is an arithmetic number, because the mean of its divisors is an integer number (16945719).

Almost surely, 2^113432404 is an apocalyptic number.

It is an amenable number.

113432404 is a deficient number, since it is larger than the sum of its proper divisors (89916224).

113432404 is a wasteful number, since it uses less digits than its factorization.

113432404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691706 (or 691704 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 113432404 is about 10650.4649663759. The cubic root of 113432404 is about 484.0746930691.

Adding to 113432404 its reverse (404234311), we get a palindrome (517666715).

The spelling of 113432404 in words is "one hundred thirteen million, four hundred thirty-two thousand, four hundred four".