6265139 has 2 divisors, whose sum is σ = 6265140. Its totient is φ = 6265138.

The previous prime is 6265123. The next prime is 6265153. The reversal of 6265139 is 9315626.

It is a happy number.

6265139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6265139 - 2⁴ = 6265123 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6265109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3132569 + 3132570.

It is an arithmetic number, because the mean of its divisors is an integer number (3132570).

Almost surely, 2^6265139 is an apocalyptic number.

6265139 is a deficient number, since it is larger than the sum of its proper divisors (1).

6265139 is an equidigital number, since it uses as much as digits as its factorization.

6265139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 32.

The square root of 6265139 is about 2503.0259687027. The cubic root of 6265139 is about 184.3501818170.

The spelling of 6265139 in words is "six million, two hundred sixty-five thousand, one hundred thirty-nine".