116208651 has 16 divisors (see below), whose sum is σ = 176680224. Its totient is φ = 67305984.

The previous prime is 116208647. The next prime is 116208667. The reversal of 116208651 is 156802611.

It is not a de Polignac number, because 116208651 - 2² = 116208647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116208671) 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, 86976 + ... + 88301.

It is an arithmetic number, because the mean of its divisors is an integer number (11042514).

Almost surely, 2^116208651 is an apocalyptic number.

116208651 is a deficient number, since it is larger than the sum of its proper divisors (60471573).

116208651 is a wasteful number, since it uses less digits than its factorization.

116208651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175310.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 116208651 is about 10780.0116419232. The cubic root of 116208651 is about 487.9921320845.

The spelling of 116208651 in words is "one hundred sixteen million, two hundred eight thousand, six hundred fifty-one".