39107 has 2 divisors, whose sum is σ = 39108.
Its totient is φ = 39106.
The previous prime is 39103. The next prime is 39113. The reversal of 39107 is 70193.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 39107 - 22 = 39103 is a prime.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 39107.
It is not a weakly prime, because it can be changed into another prime (39103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19553 + 19554.
It is an arithmetic number, because the mean of its divisors is an integer number (19554).
239107 is an apocalyptic number.
39107 is a deficient number, since it is larger than the sum of its proper divisors (1).
39107 is an equidigital number, since it uses as much as digits as its factorization.
39107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 189, while the sum is 20.
The square root of 39107 is about 197.7548988015.
The cubic root of 39107 is about 33.9430997535.
The spelling of 39107 in words is "thirty-nine thousand, one hundred seven".