116515089 has 12 divisors (see below), whose sum is σ = 168395136. Its totient is φ = 77632632.

The previous prime is 116515067. The next prime is 116515103. The reversal of 116515089 is 980515611.

It is not a de Polignac number, because 116515089 - 2¹¹ = 116513041 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (116515039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24132 + ... + 28554.

It is an arithmetic number, because the mean of its divisors is an integer number (14032928).

Almost surely, 2^116515089 is an apocalyptic number.

It is an amenable number.

116515089 is a deficient number, since it is larger than the sum of its proper divisors (51880047).

116515089 is a wasteful number, since it uses less digits than its factorization.

116515089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7356 (or 7353 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 36.

The square root of 116515089 is about 10794.2155342572. The cubic root of 116515089 is about 488.4206947908.

The spelling of 116515089 in words is "one hundred sixteen million, five hundred fifteen thousand, eighty-nine".