118744459 has 2 divisors, whose sum is σ = 118744460. Its totient is φ = 118744458.

The previous prime is 118744453. The next prime is 118744481. The reversal of 118744459 is 954447811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118744459 - 2¹¹ = 118742411 is a prime.

It is not a weakly prime, because it can be changed into another prime (118744453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59372229 + 59372230.

It is an arithmetic number, because the mean of its divisors is an integer number (59372230).

Almost surely, 2^118744459 is an apocalyptic number.

118744459 is a deficient number, since it is larger than the sum of its proper divisors (1).

118744459 is an equidigital number, since it uses as much as digits as its factorization.

118744459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 43.

The square root of 118744459 is about 10896.9931173696. The cubic root of 118744459 is about 491.5161411211.

The spelling of 118744459 in words is "one hundred eighteen million, seven hundred forty-four thousand, four hundred fifty-nine".