118759397 has 2 divisors, whose sum is σ = 118759398. Its totient is φ = 118759396.

The previous prime is 118759369. The next prime is 118759427. The reversal of 118759397 is 793957811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70997476 + 47761921 = 8426^2 + 6911^2 .

It is a cyclic number.

It is not a de Polignac number, because 118759397 - 2⁸ = 118759141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118759337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59379698 + 59379699.

It is an arithmetic number, because the mean of its divisors is an integer number (59379699).

Almost surely, 2^118759397 is an apocalyptic number.

It is an amenable number.

118759397 is a deficient number, since it is larger than the sum of its proper divisors (1).

118759397 is an equidigital number, since it uses as much as digits as its factorization.

118759397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 476280, while the sum is 50.

The square root of 118759397 is about 10897.6785142525. The cubic root of 118759397 is about 491.5367510940.

The spelling of 118759397 in words is "one hundred eighteen million, seven hundred fifty-nine thousand, three hundred ninety-seven".