112997275 has 24 divisors (see below), whose sum is σ = 153918720. Its totient is φ = 81908640.

The previous prime is 112997273. The next prime is 112997303. The reversal of 112997275 is 572799211.

It is not a de Polignac number, because 112997275 - 2¹ = 112997273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112997273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5754 + ... + 16096.

It is an arithmetic number, because the mean of its divisors is an integer number (6413280).

Almost surely, 2^112997275 is an apocalyptic number.

112997275 is a deficient number, since it is larger than the sum of its proper divisors (40921445).

112997275 is a wasteful number, since it uses less digits than its factorization.

112997275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395 (or 10390 counting only the distinct ones).

The product of its digits is 79380, while the sum is 43.

The square root of 112997275 is about 10630.0176387436. The cubic root of 112997275 is about 483.4549264697.

The spelling of 112997275 in words is "one hundred twelve million, nine hundred ninety-seven thousand, two hundred seventy-five".