118394827 has 2 divisors, whose sum is σ = 118394828. Its totient is φ = 118394826.

The previous prime is 118394807. The next prime is 118394863. The reversal of 118394827 is 728493811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118394827 - 2⁷ = 118394699 is a prime.

It is not a weakly prime, because it can be changed into another prime (118394807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59197413 + 59197414.

It is an arithmetic number, because the mean of its divisors is an integer number (59197414).

Almost surely, 2^118394827 is an apocalyptic number.

118394827 is a deficient number, since it is larger than the sum of its proper divisors (1).

118394827 is an equidigital number, since it uses as much as digits as its factorization.

118394827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 43.

The square root of 118394827 is about 10880.9387003144. The cubic root of 118394827 is about 491.0332590438.

The spelling of 118394827 in words is "one hundred eighteen million, three hundred ninety-four thousand, eight hundred twenty-seven".