112273629 has 12 divisors (see below), whose sum is σ = 162099936. Its totient is φ = 69091152.

The previous prime is 112273607. The next prime is 112273631. The reversal of 112273629 is 926372211.

It is a de Polignac number, because none of the positive numbers 2^k-112273629 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112273629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112273699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110217 + ... + 111230.

It is an arithmetic number, because the mean of its divisors is an integer number (13508328).

Almost surely, 2^112273629 is an apocalyptic number.

It is an amenable number.

112273629 is a deficient number, since it is larger than the sum of its proper divisors (49826307).

112273629 is a wasteful number, since it uses less digits than its factorization.

112273629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221476 (or 221463 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 112273629 is about 10595.9251129857. The cubic root of 112273629 is about 482.4206840728.

The spelling of 112273629 in words is "one hundred twelve million, two hundred seventy-three thousand, six hundred twenty-nine".