112272493 has 4 divisors (see below), whose sum is σ = 112503520. Its totient is φ = 112041468.

The previous prime is 112272487. The next prime is 112272529. The reversal of 112272493 is 394272211.

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 a cyclic number.

It is not a de Polignac number, because 112272493 - 2¹³ = 112264301 is a prime.

It is a super-2 number, since 2×112272493² = 25210225368870098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112272893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114783 + ... + 115756.

It is an arithmetic number, because the mean of its divisors is an integer number (28125880).

Almost surely, 2^112272493 is an apocalyptic number.

It is an amenable number.

112272493 is a deficient number, since it is larger than the sum of its proper divisors (231027).

112272493 is an equidigital number, since it uses as much as digits as its factorization.

112272493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231026.

The product of its digits is 6048, while the sum is 31.

The square root of 112272493 is about 10595.8715073372. The cubic root of 112272493 is about 482.4190570010.

The spelling of 112272493 in words is "one hundred twelve million, two hundred seventy-two thousand, four hundred ninety-three".