112931725 has 24 divisors (see below), whose sum is σ = 153829440. Its totient is φ = 81861120.

The previous prime is 112931683. The next prime is 112931737. The reversal of 112931725 is 527139211.

It is not a de Polignac number, because 112931725 - 2¹³ = 112923533 is a prime.

It is a super-2 number, since 2×112931725² = 25507149022951250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5757 + ... + 16093.

It is an arithmetic number, because the mean of its divisors is an integer number (6409560).

Almost surely, 2^112931725 is an apocalyptic number.

It is an amenable number.

112931725 is a deficient number, since it is larger than the sum of its proper divisors (40897715).

112931725 is a wasteful number, since it uses less digits than its factorization.

112931725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10389 (or 10384 counting only the distinct ones).

The product of its digits is 3780, while the sum is 31.

The square root of 112931725 is about 10626.9339416409. The cubic root of 112931725 is about 483.3614239190.

The spelling of 112931725 in words is "one hundred twelve million, nine hundred thirty-one thousand, seven hundred twenty-five".