113025940 has 12 divisors (see below), whose sum is σ = 237354516. Its totient is φ = 45210368.

The previous prime is 113025937. The next prime is 113025943. The reversal of 113025940 is 49520311.

It is an interprime number because it is at equal distance from previous prime (113025937) and next prime (113025943).

It can be written as a sum of positive squares in 2 ways, for example, as 18974736 + 94051204 = 4356^2 + 9698^2 .

It is a super-2 number, since 2×113025940² = 25549726225767200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113025943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2825629 + ... + 2825668.

It is an arithmetic number, because the mean of its divisors is an integer number (19779543).

Almost surely, 2^113025940 is an apocalyptic number.

113025940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113025940 is an abundant number, since it is smaller than the sum of its proper divisors (124328576).

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

113025940 is a wasteful number, since it uses less digits than its factorization.

113025940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651306 (or 5651304 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 113025940 is about 10631.3658576873. The cubic root of 113025940 is about 483.4958037498.

The spelling of 113025940 in words is "one hundred thirteen million, twenty-five thousand, nine hundred forty".