116045515 has 4 divisors (see below), whose sum is σ = 139254624. Its totient is φ = 92836408.

The previous prime is 116045497. The next prime is 116045533. The reversal of 116045515 is 515540611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (116045497) and next prime (116045533).

It is a cyclic number.

It is not a de Polignac number, because 116045515 - 2¹⁷ = 115914443 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11604547 + ... + 11604556.

It is an arithmetic number, because the mean of its divisors is an integer number (34813656).

Almost surely, 2^116045515 is an apocalyptic number.

116045515 is a deficient number, since it is larger than the sum of its proper divisors (23209109).

116045515 is an equidigital number, since it uses as much as digits as its factorization.

116045515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23209108.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 116045515 is about 10772.4423878710. The cubic root of 116045515 is about 487.7636741480.

The spelling of 116045515 in words is "one hundred sixteen million, forty-five thousand, five hundred fifteen".