113778204 has 24 divisors (see below), whose sum is σ = 265670160. Its totient is φ = 37899264.

The previous prime is 113778199. The next prime is 113778209. The reversal of 113778204 is 402877311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113778199) and next prime (113778209).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113778209) 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, 22012 + ... + 26684.

It is an arithmetic number, because the mean of its divisors is an integer number (11069590).

Almost surely, 2^113778204 is an apocalyptic number.

It is an amenable number.

113778204 is an abundant number, since it is smaller than the sum of its proper divisors (151891956).

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

113778204 is a wasteful number, since it uses less digits than its factorization.

113778204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6709 (or 6707 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 113778204 is about 10666.6866458146. The cubic root of 113778204 is about 484.5660964971.

The spelling of 113778204 in words is "one hundred thirteen million, seven hundred seventy-eight thousand, two hundred four".