113535400 has 48 divisors (see below), whose sum is σ = 287972640. Its totient is φ = 41284800.

The previous prime is 113535397. The next prime is 113535407. The reversal of 113535400 is 4535311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (113535407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23604 + ... + 28003.

It is an arithmetic number, because the mean of its divisors is an integer number (5999430).

Almost surely, 2^113535400 is an apocalyptic number.

113535400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113535400 is an abundant number, since it is smaller than the sum of its proper divisors (174437240).

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

113535400 is a wasteful number, since it uses less digits than its factorization.

113535400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51634 (or 51625 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 113535400 is about 10655.2991511266. The cubic root of 113535400 is about 484.2211611351.

The spelling of 113535400 in words is "one hundred thirteen million, five hundred thirty-five thousand, four hundred".