5230287 has 6 divisors (see below), whose sum is σ = 7554872. Its totient is φ = 3486852.

The previous prime is 5230279. The next prime is 5230297. The reversal of 5230287 is 7820325.

It is not a de Polignac number, because 5230287 - 2³ = 5230279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5230287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290563 + ... + 290580.

Almost surely, 2^5230287 is an apocalyptic number.

5230287 is a deficient number, since it is larger than the sum of its proper divisors (2324585).

5230287 is a wasteful number, since it uses less digits than its factorization.

5230287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581149 (or 581146 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5230287 is about 2286.9820725139. The cubic root of 5230287 is about 173.5835263485.

The spelling of 5230287 in words is "five million, two hundred thirty thousand, two hundred eighty-seven".