112309008 has 80 divisors (see below), whose sum is σ = 333847680. Its totient is φ = 31868928.

The previous prime is 112308983. The next prime is 112309009. The reversal of 112309008 is 800903211.

It is a super-2 number, since 2×112309008² = 25226626555888128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112309009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51688 + ... + 53816.

It is an arithmetic number, because the mean of its divisors is an integer number (4173096).

Almost surely, 2^112309008 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 112309008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166923840).

112309008 is an abundant number, since it is smaller than the sum of its proper divisors (221538672).

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

112309008 is a wasteful number, since it uses less digits than its factorization.

112309008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304 (or 2298 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 112309008 is about 10597.5944440236. The cubic root of 112309008 is about 482.4713512660.

The spelling of 112309008 in words is "one hundred twelve million, three hundred nine thousand, eight".