112865464 has 8 divisors (see below), whose sum is σ = 211622760. Its totient is φ = 56432728.

The previous prime is 112865399. The next prime is 112865479. The reversal of 112865464 is 464568211.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×112865464² = 25477225927870592, 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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7054084 + ... + 7054099.

It is an arithmetic number, because the mean of its divisors is an integer number (26452845).

Almost surely, 2^112865464 is an apocalyptic number.

It is an amenable number.

112865464 is a deficient number, since it is larger than the sum of its proper divisors (98757296).

112865464 is a wasteful number, since it uses less digits than its factorization.

112865464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14108189 (or 14108185 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 112865464 is about 10623.8158869589. The cubic root of 112865464 is about 483.2668703961.

The spelling of 112865464 in words is "one hundred twelve million, eight hundred sixty-five thousand, four hundred sixty-four".