112491595 has 4 divisors (see below), whose sum is σ = 134989920. Its totient is φ = 89993272.

The previous prime is 112491563. The next prime is 112491623. The reversal of 112491595 is 595194211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112491595 - 2⁵ = 112491563 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11249155 + ... + 11249164.

It is an arithmetic number, because the mean of its divisors is an integer number (33747480).

Almost surely, 2^112491595 is an apocalyptic number.

112491595 is a deficient number, since it is larger than the sum of its proper divisors (22498325).

112491595 is an equidigital number, since it uses as much as digits as its factorization.

112491595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22498324.

The product of its digits is 16200, while the sum is 37.

The square root of 112491595 is about 10606.2054948978. The cubic root of 112491595 is about 482.7326698726.

The spelling of 112491595 in words is "one hundred twelve million, four hundred ninety-one thousand, five hundred ninety-five".