113408504 has 16 divisors (see below), whose sum is σ = 231972120. Its totient is φ = 51549280.

The previous prime is 113408497. The next prime is 113408507. The reversal of 113408504 is 405804311.

It is a super-2 number, since 2×113408504² = 25722977559036032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113408507) 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, 644279 + ... + 644454.

Almost surely, 2^113408504 is an apocalyptic number.

It is an amenable number.

113408504 is an abundant number, since it is smaller than the sum of its proper divisors (118563616).

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

113408504 is a wasteful number, since it uses less digits than its factorization.

113408504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288750 (or 1288746 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 113408504 is about 10649.3428905262. The cubic root of 113408504 is about 484.0406927970.

The spelling of 113408504 in words is "one hundred thirteen million, four hundred eight thousand, five hundred four".