112469231 has 4 divisors (see below), whose sum is σ = 128536272. Its totient is φ = 96402192.

The previous prime is 112469213. The next prime is 112469243. The reversal of 112469231 is 132964211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112469231 is a prime.

It is a super-2 number, since 2×112469231² = 25298655843462722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112469194 and 112469203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112469251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8033510 + ... + 8033523.

It is an arithmetic number, because the mean of its divisors is an integer number (32134068).

Almost surely, 2^112469231 is an apocalyptic number.

112469231 is a deficient number, since it is larger than the sum of its proper divisors (16067041).

112469231 is an equidigital number, since it uses as much as digits as its factorization.

112469231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16067040.

The product of its digits is 2592, while the sum is 29.

The square root of 112469231 is about 10605.1511540383. The cubic root of 112469231 is about 482.7006777078.

The spelling of 112469231 in words is "one hundred twelve million, four hundred sixty-nine thousand, two hundred thirty-one".