112864775 has 6 divisors (see below), whose sum is σ = 139952352. Its totient is φ = 90291800.

The previous prime is 112864771. The next prime is 112864793. The reversal of 112864775 is 577468211.

It is not a de Polignac number, because 112864775 - 2² = 112864771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112864771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2257271 + ... + 2257320.

It is an arithmetic number, because the mean of its divisors is an integer number (23325392).

Almost surely, 2^112864775 is an apocalyptic number.

112864775 is a deficient number, since it is larger than the sum of its proper divisors (27087577).

112864775 is an equidigital number, since it uses as much as digits as its factorization.

112864775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514601 (or 4514596 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The square root of 112864775 is about 10623.7834597661. The cubic root of 112864775 is about 483.2658870083.

It can be divided in two parts, 11286 and 4775, that added together give a palindrome (16061).

The spelling of 112864775 in words is "one hundred twelve million, eight hundred sixty-four thousand, seven hundred seventy-five".