118882499 has 2 divisors, whose sum is σ = 118882500. Its totient is φ = 118882498.

The previous prime is 118882453. The next prime is 118882501. The reversal of 118882499 is 994288811.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (994288811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118882499 - 2¹⁶ = 118816963 is a prime.

Together with 118882501, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118882409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59441249 + 59441250.

It is an arithmetic number, because the mean of its divisors is an integer number (59441250).

Almost surely, 2^118882499 is an apocalyptic number.

118882499 is a deficient number, since it is larger than the sum of its proper divisors (1).

118882499 is an equidigital number, since it uses as much as digits as its factorization.

118882499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 50.

The square root of 118882499 is about 10903.3251350219. The cubic root of 118882499 is about 491.7065292714.

The spelling of 118882499 in words is "one hundred eighteen million, eight hundred eighty-two thousand, four hundred ninety-nine".