113589025 has 24 divisors (see below), whose sum is σ = 154257984. Its totient is φ = 82286400.

The previous prime is 113589013. The next prime is 113589031. The reversal of 113589025 is 520985311.

It is not a de Polignac number, because 113589025 - 2¹³ = 113580833 is a prime.

It is a Duffinian number.

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 23 ways as a sum of consecutive naturals, for example, 86524 + ... + 87826.

It is an arithmetic number, because the mean of its divisors is an integer number (6427416).

Almost surely, 2^113589025 is an apocalyptic number.

It is an amenable number.

113589025 is a deficient number, since it is larger than the sum of its proper divisors (40668959).

113589025 is a wasteful number, since it uses less digits than its factorization.

113589025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1636 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 113589025 is about 10657.8152076305. The cubic root of 113589025 is about 484.2973848583.

The spelling of 113589025 in words is "one hundred thirteen million, five hundred eighty-nine thousand, twenty-five".