116999265 has 8 divisors (see below), whose sum is σ = 187198848. Its totient is φ = 62399600.

The previous prime is 116999231. The next prime is 116999269. The reversal of 116999265 is 562999611.

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

It is not a de Polignac number, because 116999265 - 2¹² = 116995169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116999269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3899961 + ... + 3899990.

It is an arithmetic number, because the mean of its divisors is an integer number (23399856).

Almost surely, 2^116999265 is an apocalyptic number.

116999265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116999265 is a deficient number, since it is larger than the sum of its proper divisors (70199583).

116999265 is an equidigital number, since it uses as much as digits as its factorization.

116999265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7799959.

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

The square root of 116999265 is about 10816.6198509516. The cubic root of 116999265 is about 489.0963004706.

The spelling of 116999265 in words is "one hundred sixteen million, nine hundred ninety-nine thousand, two hundred sixty-five".