118627823 has 2 divisors, whose sum is σ = 118627824. Its totient is φ = 118627822.

The previous prime is 118627783. The next prime is 118627829. The reversal of 118627823 is 328726811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118627823 - 2⁶ = 118627759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118627829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59313911 + 59313912.

It is an arithmetic number, because the mean of its divisors is an integer number (59313912).

Almost surely, 2^118627823 is an apocalyptic number.

118627823 is a deficient number, since it is larger than the sum of its proper divisors (1).

118627823 is an equidigital number, since it uses as much as digits as its factorization.

118627823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 118627823 is about 10891.6400509749. The cubic root of 118627823 is about 491.3551588528.

The spelling of 118627823 in words is "one hundred eighteen million, six hundred twenty-seven thousand, eight hundred twenty-three".