112936919 has 8 divisors (see below), whose sum is σ = 115857168. Its totient is φ = 110024640.

The previous prime is 112936891. The next prime is 112936921. The reversal of 112936919 is 919639211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112936919 - 2¹⁶ = 112871383 is a prime.

It is a super-2 number, since 2×112936919² = 25509495346425122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112936939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35669 + ... + 38705.

It is an arithmetic number, because the mean of its divisors is an integer number (14482146).

Almost surely, 2^112936919 is an apocalyptic number.

112936919 is a deficient number, since it is larger than the sum of its proper divisors (2920249).

112936919 is an equidigital number, since it uses as much as digits as its factorization.

112936919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985.

The product of its digits is 26244, while the sum is 41.

The square root of 112936919 is about 10627.1783178791. The cubic root of 112936919 is about 483.3688341212.

The spelling of 112936919 in words is "one hundred twelve million, nine hundred thirty-six thousand, nine hundred nineteen".