116958019 has 2 divisors, whose sum is σ = 116958020. Its totient is φ = 116958018.

The previous prime is 116958007. The next prime is 116958029. The reversal of 116958019 is 910859611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116958019 - 2¹⁷ = 116826947 is a prime.

It is a super-2 number, since 2×116958019² = 27358356416808722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116958029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58479009 + 58479010.

It is an arithmetic number, because the mean of its divisors is an integer number (58479010).

Almost surely, 2^116958019 is an apocalyptic number.

116958019 is a deficient number, since it is larger than the sum of its proper divisors (1).

116958019 is an equidigital number, since it uses as much as digits as its factorization.

116958019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 40.

The square root of 116958019 is about 10814.7130798741. The cubic root of 116958019 is about 489.0388196620.

The spelling of 116958019 in words is "one hundred sixteen million, nine hundred fifty-eight thousand, nineteen".