116516 has 6 divisors (see below), whose sum is σ = 203910. Its totient is φ = 58256.

The previous prime is 116507. The next prime is 116531. The reversal of 116516 is 615611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 87616 + 28900 = 296^2 + 170^2 .

It is an unprimeable number.

116516 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14561 + ... + 14568.

It is an arithmetic number, because the mean of its divisors is an integer number (33985).

2¹¹⁶⁵¹⁶ is an apocalyptic number.

It is an amenable number.

116516 is a deficient number, since it is larger than the sum of its proper divisors (87394).

116516 is a wasteful number, since it uses less digits than its factorization.

116516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29133 (or 29131 counting only the distinct ones).

The product of its digits is 180, while the sum is 20.

The square root of 116516 is about 341.3444008622. The cubic root of 116516 is about 48.8421967731.

The spelling of 116516 in words is "one hundred sixteen thousand, five hundred sixteen".