116689315 has 16 divisors (see below), whose sum is σ = 145728000. Its totient is φ = 89625312.

The previous prime is 116689289. The next prime is 116689319. The reversal of 116689315 is 513986611.

It is a cyclic number.

It is not a de Polignac number, because 116689315 - 2²³ = 108300707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116689319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8086 + ... + 17284.

It is an arithmetic number, because the mean of its divisors is an integer number (9108000).

Almost surely, 2^116689315 is an apocalyptic number.

116689315 is a deficient number, since it is larger than the sum of its proper divisors (29038685).

116689315 is an equidigital number, since it uses as much as digits as its factorization.

116689315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9306.

The product of its digits is 38880, while the sum is 40.

The square root of 116689315 is about 10802.2828605809. The cubic root of 116689315 is about 488.6640200837.

The spelling of 116689315 in words is "one hundred sixteen million, six hundred eighty-nine thousand, three hundred fifteen".