116459990 has 16 divisors (see below), whose sum is σ = 209796048. Its totient is φ = 46546656.

The previous prime is 116459957. The next prime is 116459999. The reversal of 116459990 is 99954611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116459999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10904 + ... + 18756.

It is an arithmetic number, because the mean of its divisors is an integer number (13112253).

Almost surely, 2^116459990 is an apocalyptic number.

116459990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116459990 is a deficient number, since it is larger than the sum of its proper divisors (93336058).

116459990 is a wasteful number, since it uses less digits than its factorization.

116459990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9343.

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 116459990 is about 10791.6629858424. The cubic root of 116459990 is about 488.3436926467.

The spelling of 116459990 in words is "one hundred sixteen million, four hundred fifty-nine thousand, nine hundred ninety".