115615667 has 2 divisors, whose sum is σ = 115615668. Its totient is φ = 115615666.

The previous prime is 115615651. The next prime is 115615681. The reversal of 115615667 is 766516511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115615667 - 2⁴ = 115615651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115615667.

It is not a weakly prime, because it can be changed into another prime (115615607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57807833 + 57807834.

It is an arithmetic number, because the mean of its divisors is an integer number (57807834).

Almost surely, 2^115615667 is an apocalyptic number.

115615667 is a deficient number, since it is larger than the sum of its proper divisors (1).

115615667 is an equidigital number, since it uses as much as digits as its factorization.

115615667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 38.

The square root of 115615667 is about 10752.4725993606. The cubic root of 115615667 is about 487.1606818693.

The spelling of 115615667 in words is "one hundred fifteen million, six hundred fifteen thousand, six hundred sixty-seven".