113894975 has 24 divisors (see below), whose sum is σ = 145021968. Its totient is φ = 88704000.

The previous prime is 113894971. The next prime is 113894981. The reversal of 113894975 is 579498311.

It is not a de Polignac number, because 113894975 - 2² = 113894971 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113894971) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 162125 + ... + 162825.

It is an arithmetic number, because the mean of its divisors is an integer number (6042582).

Almost surely, 2^113894975 is an apocalyptic number.

113894975 is a deficient number, since it is larger than the sum of its proper divisors (31126993).

113894975 is an equidigital number, since it uses as much as digits as its factorization.

113894975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 870 counting only the distinct ones).

The product of its digits is 272160, while the sum is 47.

The square root of 113894975 is about 10672.1588725056. The cubic root of 113894975 is about 484.7318104900.

The spelling of 113894975 in words is "one hundred thirteen million, eight hundred ninety-four thousand, nine hundred seventy-five".