112368018 has 64 divisors (see below), whose sum is σ = 271226880. Its totient is φ = 30340992.

The previous prime is 112368007. The next prime is 112368029. The reversal of 112368018 is 810863211.

It is an interprime number because it is at equal distance from previous prime (112368007) and next prime (112368029).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 85321 + ... + 86627.

It is an arithmetic number, because the mean of its divisors is an integer number (4237920).

Almost surely, 2^112368018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112368018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135613440).

112368018 is an abundant number, since it is smaller than the sum of its proper divisors (158858862).

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

112368018 is a wasteful number, since it uses less digits than its factorization.

112368018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 112368018 is about 10600.3782008002. The cubic root of 112368018 is about 482.5558373638. Note that the first 3 decimals are identical.

The spelling of 112368018 in words is "one hundred twelve million, three hundred sixty-eight thousand, eighteen".