112844251 has 4 divisors (see below), whose sum is σ = 121524592. Its totient is φ = 104163912.

The previous prime is 112844239. The next prime is 112844273. The reversal of 112844251 is 152448211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 152448211 = 61 ⋅2499151.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112844251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112844551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4340151 + ... + 4340176.

It is an arithmetic number, because the mean of its divisors is an integer number (30381148).

Almost surely, 2^112844251 is an apocalyptic number.

112844251 is a deficient number, since it is larger than the sum of its proper divisors (8680341).

112844251 is an equidigital number, since it uses as much as digits as its factorization.

112844251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680340.

The product of its digits is 2560, while the sum is 28.

The square root of 112844251 is about 10622.8174699559. The cubic root of 112844251 is about 483.2365919209.

The spelling of 112844251 in words is "one hundred twelve million, eight hundred forty-four thousand, two hundred fifty-one".