118364867 has 2 divisors, whose sum is σ = 118364868. Its totient is φ = 118364866.

The previous prime is 118364803. The next prime is 118364893. The reversal of 118364867 is 768463811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118364867 - 2⁶ = 118364803 is a prime.

It is a super-4 number, since 4×118364867⁴ (a number of 33 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (118363867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59182433 + 59182434.

It is an arithmetic number, because the mean of its divisors is an integer number (59182434).

Almost surely, 2^118364867 is an apocalyptic number.

118364867 is a deficient number, since it is larger than the sum of its proper divisors (1).

118364867 is an equidigital number, since it uses as much as digits as its factorization.

118364867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 44.

The square root of 118364867 is about 10879.5618937529. The cubic root of 118364867 is about 490.9918366328.

The spelling of 118364867 in words is "one hundred eighteen million, three hundred sixty-four thousand, eight hundred sixty-seven".