118512679 has 2 divisors, whose sum is σ = 118512680. Its totient is φ = 118512678.

The previous prime is 118512649. The next prime is 118512701. The reversal of 118512679 is 976215811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118512679 - 2⁷ = 118512551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118512649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59256339 + 59256340.

It is an arithmetic number, because the mean of its divisors is an integer number (59256340).

Almost surely, 2^118512679 is an apocalyptic number.

118512679 is a deficient number, since it is larger than the sum of its proper divisors (1).

118512679 is an equidigital number, since it uses as much as digits as its factorization.

118512679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 40.

The square root of 118512679 is about 10886.3528787193. The cubic root of 118512679 is about 491.1961323224.

The spelling of 118512679 in words is "one hundred eighteen million, five hundred twelve thousand, six hundred seventy-nine".