112856895 has 80 divisors (see below), whose sum is σ = 213269760. Its totient is φ = 57024000.

The previous prime is 112856873. The next prime is 112856923. The reversal of 112856895 is 598658211.

It is a happy number.

It is not a de Polignac number, because 112856895 - 2¹⁶ = 112791359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 112856895.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1117345 + ... + 1117445.

It is an arithmetic number, because the mean of its divisors is an integer number (2665872).

Almost surely, 2^112856895 is an apocalyptic number.

112856895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112856895 is a deficient number, since it is larger than the sum of its proper divisors (100412865).

112856895 is a wasteful number, since it uses less digits than its factorization.

112856895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 229 counting only the distinct ones).

The product of its digits is 172800, while the sum is 45.

The square root of 112856895 is about 10623.4125872998. The cubic root of 112856895 is about 483.2546398505.

The spelling of 112856895 in words is "one hundred twelve million, eight hundred fifty-six thousand, eight hundred ninety-five".