38071199 has 2 divisors, whose sum is σ = 38071200. Its totient is φ = 38071198.

The previous prime is 38071183. The next prime is 38071207. The reversal of 38071199 is 99117083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38071199 - 2⁴ = 38071183 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38071699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19035599 + 19035600.

It is an arithmetic number, because the mean of its divisors is an integer number (19035600).

Almost surely, 2^38071199 is an apocalyptic number.

38071199 is a deficient number, since it is larger than the sum of its proper divisors (1).

38071199 is an equidigital number, since it uses as much as digits as its factorization.

38071199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 38071199 is about 6170.1863018875. The cubic root of 38071199 is about 336.4073827358.

The spelling of 38071199 in words is "thirty-eight million, seventy-one thousand, one hundred ninety-nine".