116717019 has 32 divisors (see below), whose sum is σ = 181025280. Its totient is φ = 66350592.

The previous prime is 116717011. The next prime is 116717063. The reversal of 116717019 is 910717611.

It is a happy number.

It is not a de Polignac number, because 116717019 - 2³ = 116717011 is a prime.

It is a super-2 number, since 2×116717019² = 27245725048492722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116717011) 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 31 ways as a sum of consecutive naturals, for example, 19669 + ... + 24905.

It is an arithmetic number, because the mean of its divisors is an integer number (5657040).

Almost surely, 2^116717019 is an apocalyptic number.

116717019 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

116717019 is a deficient number, since it is larger than the sum of its proper divisors (64308261).

116717019 is a wasteful number, since it uses less digits than its factorization.

116717019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299.

The product of its (nonzero) digits is 2646, while the sum is 33.

The square root of 116717019 is about 10803.5651060194. The cubic root of 116717019 is about 488.7026893677.

The spelling of 116717019 in words is "one hundred sixteen million, seven hundred seventeen thousand, nineteen".