113457380 has 12 divisors (see below), whose sum is σ = 238260540. Its totient is φ = 45382944.

The previous prime is 113457359. The next prime is 113457401. The reversal of 113457380 is 83754311.

It is an interprime number because it is at equal distance from previous prime (113457359) and next prime (113457401).

It can be written as a sum of positive squares in 2 ways, for example, as 53611684 + 59845696 = 7322^2 + 7736^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2836415 + ... + 2836454.

It is an arithmetic number, because the mean of its divisors is an integer number (19855045).

Almost surely, 2^113457380 is an apocalyptic number.

113457380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113457380 is an abundant number, since it is smaller than the sum of its proper divisors (124803160).

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

113457380 is a wasteful number, since it uses less digits than its factorization.

113457380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672878 (or 5672876 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 113457380 is about 10651.6374328082. The cubic root of 113457380 is about 484.1102189619.

The spelling of 113457380 in words is "one hundred thirteen million, four hundred fifty-seven thousand, three hundred eighty".