116599939 has 2 divisors, whose sum is σ = 116599940. Its totient is φ = 116599938.

The previous prime is 116599921. The next prime is 116600009. The reversal of 116599939 is 939995611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116599939 is a prime.

It is not a weakly prime, because it can be changed into another prime (116599909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58299969 + 58299970.

It is an arithmetic number, because the mean of its divisors is an integer number (58299970).

Almost surely, 2^116599939 is an apocalyptic number.

116599939 is a deficient number, since it is larger than the sum of its proper divisors (1).

116599939 is an equidigital number, since it uses as much as digits as its factorization.

116599939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 590490, while the sum is 52.

The square root of 116599939 is about 10798.1451647957. The cubic root of 116599939 is about 488.5392271928.

The spelling of 116599939 in words is "one hundred sixteen million, five hundred ninety-nine thousand, nine hundred thirty-nine".