112877868 has 18 divisors (see below), whose sum is σ = 263467596. Its totient is φ = 37613688.

The previous prime is 112877867. The next prime is 112877887. The reversal of 112877868 is 868778211.

Its product of digits (301056) is a multiple of the sum of its prime divisors (3072).

It is not an unprimeable number, because it can be changed into a prime (112877867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35271 + ... + 38337.

Almost surely, 2^112877868 is an apocalyptic number.

It is an amenable number.

112877868 is an abundant number, since it is smaller than the sum of its proper divisors (150589728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112877868 is an frugal number, since it uses more digits than its factorization.

112877868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141 (or 3072 counting only the distinct ones).

The product of its digits is 301056, while the sum is 48.

The square root of 112877868 is about 10624.3996536275. The cubic root of 112877868 is about 483.2845735460.

Multiplying 112877868 by its sum of digits (48), we get a square (5418137664 = 73608²).

The spelling of 112877868 in words is "one hundred twelve million, eight hundred seventy-seven thousand, eight hundred sixty-eight".