116788619 has 2 divisors, whose sum is σ = 116788620. Its totient is φ = 116788618.

The previous prime is 116788601. The next prime is 116788643. The reversal of 116788619 is 916887611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116788619 - 2⁸ = 116788363 is a prime.

It is a super-2 number, since 2×116788619² = 27279163055854322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116788699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58394309 + 58394310.

It is an arithmetic number, because the mean of its divisors is an integer number (58394310).

Almost surely, 2^116788619 is an apocalyptic number.

116788619 is a deficient number, since it is larger than the sum of its proper divisors (1).

116788619 is an equidigital number, since it uses as much as digits as its factorization.

116788619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 47.

The square root of 116788619 is about 10806.8783189226. The cubic root of 116788619 is about 488.8026004181.

The spelling of 116788619 in words is "one hundred sixteen million, seven hundred eighty-eight thousand, six hundred nineteen".