118426093 has 2 divisors, whose sum is σ = 118426094. Its totient is φ = 118426092.

The previous prime is 118426043. The next prime is 118426117. The reversal of 118426093 is 390624811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118309129 + 116964 = 10877^2 + 342^2 .

It is an emirp because it is prime and its reverse (390624811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118426093 - 2⁹ = 118425581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118426043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59213046 + 59213047.

It is an arithmetic number, because the mean of its divisors is an integer number (59213047).

Almost surely, 2^118426093 is an apocalyptic number.

It is an amenable number.

118426093 is a deficient number, since it is larger than the sum of its proper divisors (1).

118426093 is an equidigital number, since it uses as much as digits as its factorization.

118426093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 118426093 is about 10882.3753381328. The cubic root of 118426093 is about 491.0764796670.

The spelling of 118426093 in words is "one hundred eighteen million, four hundred twenty-six thousand, ninety-three".