115224959 has 2 divisors, whose sum is σ = 115224960. Its totient is φ = 115224958.

The previous prime is 115224953. The next prime is 115224979. The reversal of 115224959 is 959422511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115224959 - 2¹² = 115220863 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115224953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57612479 + 57612480.

It is an arithmetic number, because the mean of its divisors is an integer number (57612480).

Almost surely, 2^115224959 is an apocalyptic number.

115224959 is a deficient number, since it is larger than the sum of its proper divisors (1).

115224959 is an equidigital number, since it uses as much as digits as its factorization.

115224959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 38.

The square root of 115224959 is about 10734.2889377918. The cubic root of 115224959 is about 486.6112973120.

The spelling of 115224959 in words is "one hundred fifteen million, two hundred twenty-four thousand, nine hundred fifty-nine".