116625999 has 24 divisors (see below), whose sum is σ = 183665280. Its totient is φ = 64482480.

The previous prime is 116625997. The next prime is 116626007. The reversal of 116625999 is 999526611.

It is not a de Polignac number, because 116625999 - 2¹ = 116625997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116625997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17292 + ... + 23070.

It is an arithmetic number, because the mean of its divisors is an integer number (7652720).

Almost surely, 2^116625999 is an apocalyptic number.

116625999 is a deficient number, since it is larger than the sum of its proper divisors (67039281).

116625999 is an equidigital number, since it uses as much as digits as its factorization.

116625999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5851 (or 5820 counting only the distinct ones).

The product of its digits is 262440, while the sum is 48.

The square root of 116625999 is about 10799.3517861027. The cubic root of 116625999 is about 488.5756205335.

The spelling of 116625999 in words is "one hundred sixteen million, six hundred twenty-five thousand, nine hundred ninety-nine".