112875049 has 16 divisors (see below), whose sum is σ = 133757568. Its totient is φ = 93232512.

The previous prime is 112875031. The next prime is 112875097. The reversal of 112875049 is 940578211.

It is a cyclic number.

It is not a de Polignac number, because 112875049 - 2⁵ = 112875017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 112874999 and 112875017.

It is not an unprimeable number, because it can be changed into a prime (112872049) 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, 25677 + ... + 29749.

It is an arithmetic number, because the mean of its divisors is an integer number (8359848).

Almost surely, 2^112875049 is an apocalyptic number.

It is an amenable number.

112875049 is a deficient number, since it is larger than the sum of its proper divisors (20882519).

112875049 is a wasteful number, since it uses less digits than its factorization.

112875049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 112875049 is about 10624.2669864796. The cubic root of 112875049 is about 483.2805503464.

The spelling of 112875049 in words is "one hundred twelve million, eight hundred seventy-five thousand, forty-nine".