113625040 has 40 divisors (see below), whose sum is σ = 264625920. Its totient is φ = 45373056.

The previous prime is 113625023. The next prime is 113625041. The reversal of 113625040 is 40526311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113625041) 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, 82437 + ... + 83803.

It is an arithmetic number, because the mean of its divisors is an integer number (6615648).

Almost surely, 2^113625040 is an apocalyptic number.

113625040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113625040 is an abundant number, since it is smaller than the sum of its proper divisors (151000880).

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

113625040 is a wasteful number, since it uses less digits than its factorization.

113625040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419 (or 2413 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 113625040 is about 10659.5046789239. The cubic root of 113625040 is about 484.3485638850.

The spelling of 113625040 in words is "one hundred thirteen million, six hundred twenty-five thousand, forty".