118464719 has 2 divisors, whose sum is σ = 118464720. Its totient is φ = 118464718.

The previous prime is 118464679. The next prime is 118464737. The reversal of 118464719 is 917464811.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118464719 is a prime.

It is a super-2 number, since 2×118464719² = 28067779295497922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118464019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59232359 + 59232360.

It is an arithmetic number, because the mean of its divisors is an integer number (59232360).

Almost surely, 2^118464719 is an apocalyptic number.

118464719 is a deficient number, since it is larger than the sum of its proper divisors (1).

118464719 is an equidigital number, since it uses as much as digits as its factorization.

118464719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 41.

The square root of 118464719 is about 10884.1498979020. The cubic root of 118464719 is about 491.1298638994.

The spelling of 118464719 in words is "one hundred eighteen million, four hundred sixty-four thousand, seven hundred nineteen".