116656115 has 32 divisors (see below), whose sum is σ = 151289856. Its totient is φ = 86141440.

The previous prime is 116656109. The next prime is 116656147. The reversal of 116656115 is 511656611.

116656115 = 351² + 352² + ... + 732².

It is not a de Polignac number, because 116656115 - 2⁸ = 116655859 is a prime.

It is a Duffinian number.

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, 610670 + ... + 610860.

It is an arithmetic number, because the mean of its divisors is an integer number (4727808).

Almost surely, 2^116656115 is an apocalyptic number.

116656115 is a deficient number, since it is larger than the sum of its proper divisors (34633741).

116656115 is a wasteful number, since it uses less digits than its factorization.

116656115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379.

The product of its digits is 5400, while the sum is 32.

The square root of 116656115 is about 10800.7460390475. The cubic root of 116656115 is about 488.6176714117.

The spelling of 116656115 in words is "one hundred sixteen million, six hundred fifty-six thousand, one hundred fifteen".