116608990 has 8 divisors (see below), whose sum is σ = 209896200. Its totient is φ = 46643592.

The previous prime is 116608979. The next prime is 116608997. The reversal of 116608990 is 99806611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116608997) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5830440 + ... + 5830459.

It is an arithmetic number, because the mean of its divisors is an integer number (26237025).

Almost surely, 2^116608990 is an apocalyptic number.

116608990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116608990 is a deficient number, since it is larger than the sum of its proper divisors (93287210).

116608990 is a wasteful number, since it uses less digits than its factorization.

116608990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11660906.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 116608990 is about 10798.5642564185. The cubic root of 116608990 is about 488.5518677201.

The spelling of 116608990 in words is "one hundred sixteen million, six hundred eight thousand, nine hundred ninety".