113899434 has 32 divisors (see below), whose sum is σ = 248999616. Its totient is φ = 34446720.

The previous prime is 113899421. The next prime is 113899447. The reversal of 113899434 is 434998311.

It is an interprime number because it is at equal distance from previous prime (113899421) and next prime (113899447).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39324 + ... + 42120.

It is an arithmetic number, because the mean of its divisors is an integer number (7781238).

Almost surely, 2^113899434 is an apocalyptic number.

113899434 is an abundant number, since it is smaller than the sum of its proper divisors (135100182).

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

113899434 is a wasteful number, since it uses less digits than its factorization.

113899434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430.

The product of its digits is 93312, while the sum is 42.

The square root of 113899434 is about 10672.3677785204. The cubic root of 113899434 is about 484.7381361742.

The spelling of 113899434 in words is "one hundred thirteen million, eight hundred ninety-nine thousand, four hundred thirty-four".