6275139 has 12 divisors (see below), whose sum is σ = 9060696. Its totient is φ = 3861312.

The previous prime is 6275117. The next prime is 6275141. The reversal of 6275139 is 9315726.

It is not a de Polignac number, because 6275139 - 2¹² = 6271043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6275179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5682 + ... + 6695.

It is an arithmetic number, because the mean of its divisors is an integer number (755058).

Almost surely, 2^6275139 is an apocalyptic number.

6275139 is a deficient number, since it is larger than the sum of its proper divisors (2785557).

6275139 is a wasteful number, since it uses less digits than its factorization.

6275139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12406 (or 12393 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 6275139 is about 2505.0227543877. The cubic root of 6275139 is about 184.4482121965.

The spelling of 6275139 in words is "six million, two hundred seventy-five thousand, one hundred thirty-nine".