38452199 has 2 divisors, whose sum is σ = 38452200. Its totient is φ = 38452198.

The previous prime is 38452187. The next prime is 38452207. The reversal of 38452199 is 99125483.

It is a strong prime.

It is an emirp because it is prime and its reverse (99125483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38452199 - 2¹² = 38448103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38452499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19226099 + 19226100.

It is an arithmetic number, because the mean of its divisors is an integer number (19226100).

Almost surely, 2^38452199 is an apocalyptic number.

38452199 is a deficient number, since it is larger than the sum of its proper divisors (1).

38452199 is an equidigital number, since it uses as much as digits as its factorization.

38452199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 41.

The square root of 38452199 is about 6200.9837122831. The cubic root of 38452199 is about 337.5258661474.

The spelling of 38452199 in words is "thirty-eight million, four hundred fifty-two thousand, one hundred ninety-nine".