118459073 has 2 divisors, whose sum is σ = 118459074. Its totient is φ = 118459072.

The previous prime is 118459069. The next prime is 118459093. The reversal of 118459073 is 370954811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74528689 + 43930384 = 8633^2 + 6628^2 .

It is a cyclic number.

It is not a de Polignac number, because 118459073 - 2² = 118459069 is a prime.

It is not a weakly prime, because it can be changed into another prime (118459093) 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, 59229536 + 59229537.

It is an arithmetic number, because the mean of its divisors is an integer number (59229537).

Almost surely, 2^118459073 is an apocalyptic number.

It is an amenable number.

118459073 is a deficient number, since it is larger than the sum of its proper divisors (1).

118459073 is an equidigital number, since it uses as much as digits as its factorization.

118459073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 118459073 is about 10883.8905268291. The cubic root of 118459073 is about 491.1220613984.

The spelling of 118459073 in words is "one hundred eighteen million, four hundred fifty-nine thousand, seventy-three".