116499659 has 4 divisors (see below), whose sum is σ = 122631240. Its totient is φ = 110368080.

The previous prime is 116499631. The next prime is 116499661. The reversal of 116499659 is 956994611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116499659 - 2⁸ = 116499403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116499629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3065762 + ... + 3065799.

It is an arithmetic number, because the mean of its divisors is an integer number (30657810).

Almost surely, 2^116499659 is an apocalyptic number.

116499659 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

116499659 is a deficient number, since it is larger than the sum of its proper divisors (6131581).

116499659 is an equidigital number, since it uses as much as digits as its factorization.

116499659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6131580.

The product of its digits is 524880, while the sum is 50.

The square root of 116499659 is about 10793.5007759299. The cubic root of 116499659 is about 488.3991334518.

The spelling of 116499659 in words is "one hundred sixteen million, four hundred ninety-nine thousand, six hundred fifty-nine".