112868839 has 2 divisors, whose sum is σ = 112868840. Its totient is φ = 112868838.

The previous prime is 112868773. The next prime is 112868879. The reversal of 112868839 is 938868211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112868839 - 2¹⁷ = 112737767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112868879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56434419 + 56434420.

It is an arithmetic number, because the mean of its divisors is an integer number (56434420).

Almost surely, 2^112868839 is an apocalyptic number.

112868839 is a deficient number, since it is larger than the sum of its proper divisors (1).

112868839 is an equidigital number, since it uses as much as digits as its factorization.

112868839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 46.

The square root of 112868839 is about 10623.9747270031. The cubic root of 112868839 is about 483.2716873683.

The spelling of 112868839 in words is "one hundred twelve million, eight hundred sixty-eight thousand, eight hundred thirty-nine".