112273442 has 16 divisors (see below), whose sum is σ = 181794240. Its totient is φ = 51843792.

The previous prime is 112273393. The next prime is 112273453. The reversal of 112273442 is 244372211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40748 + ... + 43415.

It is an arithmetic number, because the mean of its divisors is an integer number (11362140).

Almost surely, 2^112273442 is an apocalyptic number.

112273442 is a deficient number, since it is larger than the sum of its proper divisors (69520798).

112273442 is a wasteful number, since it uses less digits than its factorization.

112273442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84217.

The product of its digits is 2688, while the sum is 26.

The square root of 112273442 is about 10595.9162888351. The cubic root of 112273442 is about 482.4204162369.

The spelling of 112273442 in words is "one hundred twelve million, two hundred seventy-three thousand, four hundred forty-two".