113730940 has 24 divisors (see below), whose sum is σ = 246540672. Its totient is φ = 44024640.

The previous prime is 113730919. The next prime is 113730973. The reversal of 113730940 is 49037311.

It is a junction number, because it is equal to n+sod(n) for n = 113730899 and 113730908.

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, 91099 + ... + 92338.

It is an arithmetic number, because the mean of its divisors is an integer number (10272528).

Almost surely, 2^113730940 is an apocalyptic number.

113730940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113730940 is an abundant number, since it is smaller than the sum of its proper divisors (132809732).

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

113730940 is a wasteful number, since it uses less digits than its factorization.

113730940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183477 (or 183475 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 113730940 is about 10664.4709198347. The cubic root of 113730940 is about 484.4989901938.

The spelling of 113730940 in words is "one hundred thirteen million, seven hundred thirty thousand, nine hundred forty".