6139319 has 2 divisors, whose sum is σ = 6139320. Its totient is φ = 6139318.

The previous prime is 6139303. The next prime is 6139351. The reversal of 6139319 is 9139316.

It is an a-pointer prime, because the next prime (6139351) can be obtained adding 6139319 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6139319 - 2⁴ = 6139303 is a prime.

It is a super-2 number, since 2×6139319² = 75382475567522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6139369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3069659 + 3069660.

It is an arithmetic number, because the mean of its divisors is an integer number (3069660).

Almost surely, 2^6139319 is an apocalyptic number.

6139319 is a deficient number, since it is larger than the sum of its proper divisors (1).

6139319 is an equidigital number, since it uses as much as digits as its factorization.

6139319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4374, while the sum is 32.

The square root of 6139319 is about 2477.7649202457. The cubic root of 6139319 is about 183.1077530380.

The spelling of 6139319 in words is "six million, one hundred thirty-nine thousand, three hundred nineteen".