116288319 has 16 divisors (see below), whose sum is σ = 180819200. Its totient is φ = 66449880.

The previous prime is 116288311. The next prime is 116288321. The reversal of 116288319 is 913882611.

It is not a de Polignac number, because 116288319 - 2³ = 116288311 is a prime.

It is a super-2 number, since 2×116288319² = 27045946271691522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116288311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55477 + ... + 57534.

It is an arithmetic number, because the mean of its divisors is an integer number (11301200).

Almost surely, 2^116288319 is an apocalyptic number.

116288319 is a deficient number, since it is larger than the sum of its proper divisors (64530881).

116288319 is an equidigital number, since it uses as much as digits as its factorization.

116288319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113035 (or 113021 counting only the distinct ones).

The product of its digits is 20736, while the sum is 39.

The square root of 116288319 is about 10783.7061810864. The cubic root of 116288319 is about 488.1036225687.

The spelling of 116288319 in words is "one hundred sixteen million, two hundred eighty-eight thousand, three hundred nineteen".