112942836 has 60 divisors (see below), whose sum is σ = 296382240. Its totient is φ = 37504080.

The previous prime is 112942787. The next prime is 112942871. The reversal of 112942836 is 638249211.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 112942836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 115831 + ... + 116801.

It is an arithmetic number, because the mean of its divisors is an integer number (4939704).

Almost surely, 2^112942836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112942836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148191120).

112942836 is an abundant number, since it is smaller than the sum of its proper divisors (183439404).

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

112942836 is a wasteful number, since it uses less digits than its factorization.

112942836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346 (or 1335 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 112942836 is about 10627.4567042167. The cubic root of 112942836 is about 483.3772755398.

The spelling of 112942836 in words is "one hundred twelve million, nine hundred forty-two thousand, eight hundred thirty-six".