116766019 has 2 divisors, whose sum is σ = 116766020. Its totient is φ = 116766018.

The previous prime is 116766011. The next prime is 116766107. The reversal of 116766019 is 910667611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116766019 - 2³ = 116766011 is a prime.

It is a super-2 number, since 2×116766019² = 27268606386216722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116766011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58383009 + 58383010.

It is an arithmetic number, because the mean of its divisors is an integer number (58383010).

Almost surely, 2^116766019 is an apocalyptic number.

116766019 is a deficient number, since it is larger than the sum of its proper divisors (1).

116766019 is an equidigital number, since it uses as much as digits as its factorization.

116766019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 116766019 is about 10805.8326379784. The cubic root of 116766019 is about 488.7710686600.

The spelling of 116766019 in words is "one hundred sixteen million, seven hundred sixty-six thousand, nineteen".