112799862 has 72 divisors (see below), whose sum is σ = 301065336. Its totient is φ = 30328704.

The previous prime is 112799839. The next prime is 112799891. The reversal of 112799862 is 268997211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11233 + ... + 18755.

It is an arithmetic number, because the mean of its divisors is an integer number (4181463).

Almost surely, 2^112799862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112799862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150532668).

112799862 is an abundant number, since it is smaller than the sum of its proper divisors (188265474).

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

112799862 is a wasteful number, since it uses less digits than its factorization.

112799862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7562 (or 7552 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 112799862 is about 10620.7279411536. The cubic root of 112799862 is about 483.1732207933.

The spelling of 112799862 in words is "one hundred twelve million, seven hundred ninety-nine thousand, eight hundred sixty-two".