112774288 has 40 divisors (see below), whose sum is σ = 240716736. Its totient is φ = 50755200.

The previous prime is 112774279. The next prime is 112774297. The reversal of 112774288 is 882477211.

It is an interprime number because it is at equal distance from previous prime (112774279) and next prime (112774297).

It is a self number, because there is not a number n which added to its sum of digits gives 112774288.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15018 + ... + 21238.

Almost surely, 2^112774288 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 112774288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120358368).

112774288 is an abundant number, since it is smaller than the sum of its proper divisors (127942448).

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

112774288 is a wasteful number, since it uses less digits than its factorization.

112774288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6343 (or 6337 counting only the distinct ones).

The product of its digits is 50176, while the sum is 40.

The square root of 112774288 is about 10619.5239064659. The cubic root of 112774288 is about 483.1367030006.

It can be divided in two parts, 112 and 774288, that added together give a square (774400 = 880²).

The spelling of 112774288 in words is "one hundred twelve million, seven hundred seventy-four thousand, two hundred eighty-eight".