83808119 has 2 divisors, whose sum is σ = 83808120. Its totient is φ = 83808118.

The previous prime is 83808077. The next prime is 83808121. The reversal of 83808119 is 91180838.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83808119 is a prime.

It is a super-2 number, since 2×83808119² = 14047601620636322, which contains 22 as substring.

Together with 83808121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83808139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41904059 + 41904060.

It is an arithmetic number, because the mean of its divisors is an integer number (41904060).

Almost surely, 2^83808119 is an apocalyptic number.

83808119 is a deficient number, since it is larger than the sum of its proper divisors (1).

83808119 is an equidigital number, since it uses as much as digits as its factorization.

83808119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 38.

The square root of 83808119 is about 9154.6774383372. The cubic root of 83808119 is about 437.6181889124.

The spelling of 83808119 in words is "eighty-three million, eight hundred eight thousand, one hundred nineteen".