112269 has 4 divisors (see below), whose sum is σ = 149696. Its totient is φ = 74844.

The previous prime is 112261. The next prime is 112279. The reversal of 112269 is 962211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 112269 - 2³ = 112261 is a prime.

It is a super-2 number, since 2×112269² = 25208656722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112261) 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, 18709 + ... + 18714.

It is an arithmetic number, because the mean of its divisors is an integer number (37424).

2¹¹²²⁶⁹ is an apocalyptic number.

It is an amenable number.

112269 is a deficient number, since it is larger than the sum of its proper divisors (37427).

112269 is an equidigital number, since it uses as much as digits as its factorization.

112269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37426.

The product of its digits is 216, while the sum is 21.

The square root of 112269 is about 335.0656652061. The cubic root of 112269 is about 48.2414053973.

The spelling of 112269 in words is "one hundred twelve thousand, two hundred sixty-nine".