116849519 has 2 divisors, whose sum is σ = 116849520. Its totient is φ = 116849518.

The previous prime is 116849507. The next prime is 116849521. The reversal of 116849519 is 915948611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116849519 - 2¹⁶ = 116783983 is a prime.

It is a super-2 number, since 2×116849519² = 27307620181062722, which contains 22 as substring.

Together with 116849521, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116849519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116842519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58424759 + 58424760.

It is an arithmetic number, because the mean of its divisors is an integer number (58424760).

Almost surely, 2^116849519 is an apocalyptic number.

116849519 is a deficient number, since it is larger than the sum of its proper divisors (1).

116849519 is an equidigital number, since it uses as much as digits as its factorization.

116849519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 44.

The square root of 116849519 is about 10809.6956016347. The cubic root of 116849519 is about 488.8875484946.

The spelling of 116849519 in words is "one hundred sixteen million, eight hundred forty-nine thousand, five hundred nineteen".