5276439 has 24 divisors (see below), whose sum is σ = 8859552. Its totient is φ = 2963520.

The previous prime is 5276437. The next prime is 5276441. The reversal of 5276439 is 9346725.

5276439 is a `hidden beast` number, since 5 + 2 + 7 + 643 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (5276437) and next prime (5276441).

It is not a de Polignac number, because 5276439 - 2¹ = 5276437 is a prime.

5276439 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5276431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3157 + ... + 4529.

It is an arithmetic number, because the mean of its divisors is an integer number (369148).

Almost surely, 2^5276439 is an apocalyptic number.

5276439 is a deficient number, since it is larger than the sum of its proper divisors (3583113).

5276439 is a wasteful number, since it uses less digits than its factorization.

5276439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447 (or 1444 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 5276439 is about 2297.0500647570. The cubic root of 5276439 is about 174.0925983545.

The spelling of 5276439 in words is "five million, two hundred seventy-six thousand, four hundred thirty-nine".