113929557 has 48 divisors (see below), whose sum is σ = 190513152. Its totient is φ = 60207840.

The previous prime is 113929553. The next prime is 113929559. The reversal of 113929557 is 755929311.

It is not a de Polignac number, because 113929557 - 2² = 113929553 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113929553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104268 + ... + 105354.

It is an arithmetic number, because the mean of its divisors is an integer number (3969024).

Almost surely, 2^113929557 is an apocalyptic number.

It is an amenable number.

113929557 is a deficient number, since it is larger than the sum of its proper divisors (76583595).

113929557 is a wasteful number, since it uses less digits than its factorization.

113929557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158 (or 1151 counting only the distinct ones).

The product of its digits is 85050, while the sum is 42.

The square root of 113929557 is about 10673.7789465587. The cubic root of 113929557 is about 484.7808653295.

The spelling of 113929557 in words is "one hundred thirteen million, nine hundred twenty-nine thousand, five hundred fifty-seven".