113451604 has 12 divisors (see below), whose sum is σ = 226903264. Its totient is φ = 48622104.

The previous prime is 113451589. The next prime is 113451607. The reversal of 113451604 is 406154311.

113451604 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113451607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025894 + ... + 2025949.

Almost surely, 2^113451604 is an apocalyptic number.

113451604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113451604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

113451604 is a wasteful number, since it uses less digits than its factorization.

113451604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051854 (or 4051852 counting only the distinct ones).

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

The square root of 113451604 is about 10651.3662973348. The cubic root of 113451604 is about 484.1020036360.

The spelling of 113451604 in words is "one hundred thirteen million, four hundred fifty-one thousand, six hundred four".