118799 has 2 divisors, whose sum is σ = 118800. Its totient is φ = 118798.

The previous prime is 118787. The next prime is 118801. The reversal of 118799 is 997811.

It is a strong prime.

It is an emirp because it is prime and its reverse (997811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118799 - 2⁸ = 118543 is a prime.

It is a super-2 number, since 2×118799² = 28226404802, which contains 22 as substring.

Together with 118801, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59399 + 59400.

It is an arithmetic number, because the mean of its divisors is an integer number (59400).

2¹¹⁸⁷⁹⁹ is an apocalyptic number.

118799 is a deficient number, since it is larger than the sum of its proper divisors (1).

118799 is an equidigital number, since it uses as much as digits as its factorization.

118799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 35.

The square root of 118799 is about 344.6723081421. The cubic root of 118799 is about 49.1591383028.

The spelling of 118799 in words is "one hundred eighteen thousand, seven hundred ninety-nine".