112998625 has 16 divisors (see below), whose sum is σ = 144308736. Its totient is φ = 88292400.

The previous prime is 112998623. The next prime is 112998647. The reversal of 112998625 is 526899211.

It is not a de Polignac number, because 112998625 - 2¹ = 112998623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112998623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5137 + ... + 15886.

It is an arithmetic number, because the mean of its divisors is an integer number (9019296).

Almost surely, 2^112998625 is an apocalyptic number.

It is an amenable number.

112998625 is a deficient number, since it is larger than the sum of its proper divisors (31310111).

112998625 is an equidigital number, since it uses as much as digits as its factorization.

112998625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21081 (or 21071 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 112998625 is about 10630.0811379782. The cubic root of 112998625 is about 483.4568517714.

The spelling of 112998625 in words is "one hundred twelve million, nine hundred ninety-eight thousand, six hundred twenty-five".