112264919 has 16 divisors (see below), whose sum is σ = 128190720. Its totient is φ = 97562880.

The previous prime is 112264913. The next prime is 112264921. The reversal of 112264919 is 919462211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112264919 is a prime.

It is a super-2 number, since 2×112264919² = 25206824076153122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112264913) 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, 11147 + ... + 18675.

It is an arithmetic number, because the mean of its divisors is an integer number (8011920).

Almost surely, 2^112264919 is an apocalyptic number.

112264919 is a deficient number, since it is larger than the sum of its proper divisors (15925801).

112264919 is a wasteful number, since it uses less digits than its factorization.

112264919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7610.

The product of its digits is 7776, while the sum is 35.

The square root of 112264919 is about 10595.5140979567. The cubic root of 112264919 is about 482.4082086207.

The spelling of 112264919 in words is "one hundred twelve million, two hundred sixty-four thousand, nine hundred nineteen".