112515004 has 48 divisors (see below), whose sum is σ = 232581888. Its totient is φ = 46626048.

The previous prime is 112514999. The next prime is 112515031. The reversal of 112515004 is 400515211.

It is a super-2 number, since 2×112515004² = 25319252250240032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135639 + ... + 136465.

It is an arithmetic number, because the mean of its divisors is an integer number (4845456).

Almost surely, 2^112515004 is an apocalyptic number.

112515004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112515004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116290944).

112515004 is an abundant number, since it is smaller than the sum of its proper divisors (120066884).

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

112515004 is a wasteful number, since it uses less digits than its factorization.

112515004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994 (or 992 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 112515004 is about 10607.3089895600. The cubic root of 112515004 is about 482.7661523899.

It can be divided in two parts, 1125 and 15004, that added together give a square (16129 = 127²).

The spelling of 112515004 in words is "one hundred twelve million, five hundred fifteen thousand, four".