116637656 has 24 divisors (see below), whose sum is σ = 230817420. Its totient is φ = 55248048.

The previous prime is 116637641. The next prime is 116637679. The reversal of 116637656 is 656736611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17306 + ... + 23081.

Almost surely, 2^116637656 is an apocalyptic number.

It is an amenable number.

116637656 is a deficient number, since it is larger than the sum of its proper divisors (114179764).

116637656 is a wasteful number, since it uses less digits than its factorization.

116637656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40431 (or 40408 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 116637656 is about 10799.8914809363. The cubic root of 116637656 is about 488.5918980254.

The spelling of 116637656 in words is "one hundred sixteen million, six hundred thirty-seven thousand, six hundred fifty-six".