113411904 has 56 divisors (see below), whose sum is σ = 307409088. Its totient is φ = 36879360.

The previous prime is 113411897. The next prime is 113411911. The reversal of 113411904 is 409114311.

It is an interprime number because it is at equal distance from previous prime (113411897) and next prime (113411911).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669 + ... + 15075.

It is an arithmetic number, because the mean of its divisors is an integer number (5489448).

Almost surely, 2^113411904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113411904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153704544).

113411904 is an abundant number, since it is smaller than the sum of its proper divisors (193997184).

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

113411904 is a wasteful number, since it uses less digits than its factorization.

113411904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14463 (or 14453 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 113411904 is about 10649.5025235924. The cubic root of 113411904 is about 484.0455299472.

The spelling of 113411904 in words is "one hundred thirteen million, four hundred eleven thousand, nine hundred four".