116996656 has 20 divisors (see below), whose sum is σ = 259064272. Its totient is φ = 50141376.

The previous prime is 116996639. The next prime is 116996681. The reversal of 116996656 is 656699611.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522195 + ... + 522418.

Almost surely, 2^116996656 is an apocalyptic number.

116996656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116996656 is an abundant number, since it is smaller than the sum of its proper divisors (142067616).

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

116996656 is a wasteful number, since it uses less digits than its factorization.

116996656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044628 (or 1044622 counting only the distinct ones).

The product of its digits is 524880, while the sum is 49.

The square root of 116996656 is about 10816.4992488328. The cubic root of 116996656 is about 489.0926649442.

The spelling of 116996656 in words is "one hundred sixteen million, nine hundred ninety-six thousand, six hundred fifty-six".