5239287 has 12 divisors (see below), whose sum is σ = 7620600. Its totient is φ = 3468528.

The previous prime is 5239277. The next prime is 5239319. The reversal of 5239287 is 7829325.

It is a happy number.

5239287 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5239287 - 2⁴ = 5239271 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5239207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 613 + ... + 3294.

It is an arithmetic number, because the mean of its divisors is an integer number (635050).

Almost surely, 2^5239287 is an apocalyptic number.

5239287 is a deficient number, since it is larger than the sum of its proper divisors (2381313).

5239287 is a wasteful number, since it uses less digits than its factorization.

5239287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062 (or 4059 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5239287 is about 2288.9488854057. The cubic root of 5239287 is about 173.6830337313.

The spelling of 5239287 in words is "five million, two hundred thirty-nine thousand, two hundred eighty-seven".