112872563 has 4 divisors (see below), whose sum is σ = 115002288. Its totient is φ = 110742840.

The previous prime is 112872517. The next prime is 112872583. The reversal of 112872563 is 365278211.

It is a happy number.

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 112872563 - 2⁸ = 112872307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112872583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064783 + ... + 1064888.

It is an arithmetic number, because the mean of its divisors is an integer number (28750572).

Almost surely, 2^112872563 is an apocalyptic number.

112872563 is a deficient number, since it is larger than the sum of its proper divisors (2129725).

112872563 is an equidigital number, since it uses as much as digits as its factorization.

112872563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129724.

The product of its digits is 20160, while the sum is 35.

The square root of 112872563 is about 10624.1499895286. The cubic root of 112872563 is about 483.2770023398.

The spelling of 112872563 in words is "one hundred twelve million, eight hundred seventy-two thousand, five hundred sixty-three".