115376879 has 4 divisors (see below), whose sum is σ = 116219184. Its totient is φ = 114534576.

The previous prime is 115376857. The next prime is 115376903. The reversal of 115376879 is 978673511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 978673511 = 1487 ⋅658153.

It is a cyclic number.

It is not a de Polignac number, because 115376879 - 2⁸ = 115376623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115376839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420947 + ... + 421220.

It is an arithmetic number, because the mean of its divisors is an integer number (29054796).

Almost surely, 2^115376879 is an apocalyptic number.

115376879 is a deficient number, since it is larger than the sum of its proper divisors (842305).

115376879 is an equidigital number, since it uses as much as digits as its factorization.

115376879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842304.

The product of its digits is 317520, while the sum is 47.

The square root of 115376879 is about 10741.3629954489. The cubic root of 115376879 is about 486.8250632736.

The spelling of 115376879 in words is "one hundred fifteen million, three hundred seventy-six thousand, eight hundred seventy-nine".