116697516 has 96 divisors (see below), whose sum is σ = 308582400. Its totient is φ = 34076160.

The previous prime is 116697431. The next prime is 116697523. The reversal of 116697516 is 615796611.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285120 + ... + 285528.

It is an arithmetic number, because the mean of its divisors is an integer number (3214400).

Almost surely, 2^116697516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116697516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154291200).

116697516 is an abundant number, since it is smaller than the sum of its proper divisors (191884884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116697516 is a wasteful number, since it uses less digits than its factorization.

116697516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 517 counting only the distinct ones).

The product of its digits is 68040, while the sum is 42.

The square root of 116697516 is about 10802.6624496001. The cubic root of 116697516 is about 488.6754676892.

The spelling of 116697516 in words is "one hundred sixteen million, six hundred ninety-seven thousand, five hundred sixteen".