118701859 has 2 divisors, whose sum is σ = 118701860. Its totient is φ = 118701858.

The previous prime is 118701839. The next prime is 118701943. The reversal of 118701859 is 958107811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118701859 - 2¹⁵ = 118669091 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118701829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59350929 + 59350930.

It is an arithmetic number, because the mean of its divisors is an integer number (59350930).

Almost surely, 2^118701859 is an apocalyptic number.

118701859 is a deficient number, since it is larger than the sum of its proper divisors (1).

118701859 is an equidigital number, since it uses as much as digits as its factorization.

118701859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 40.

The square root of 118701859 is about 10895.0382743706. The cubic root of 118701859 is about 491.4573563654.

The spelling of 118701859 in words is "one hundred eighteen million, seven hundred one thousand, eight hundred fifty-nine".