115069879 has 2 divisors, whose sum is σ = 115069880. Its totient is φ = 115069878.

The previous prime is 115069873. The next prime is 115069891. The reversal of 115069879 is 978960511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115069879 - 2⁷ = 115069751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115069873) 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 as a sum of consecutive naturals, namely, 57534939 + 57534940.

It is an arithmetic number, because the mean of its divisors is an integer number (57534940).

Almost surely, 2^115069879 is an apocalyptic number.

115069879 is a deficient number, since it is larger than the sum of its proper divisors (1).

115069879 is an equidigital number, since it uses as much as digits as its factorization.

115069879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 46.

The square root of 115069879 is about 10727.0629251440. The cubic root of 115069879 is about 486.3928910418.

The spelling of 115069879 in words is "one hundred fifteen million, sixty-nine thousand, eight hundred seventy-nine".