502887 has 24 divisors (see below), whose sum is σ = 853632. Its totient is φ = 260400.

The previous prime is 502883. The next prime is 502919. The reversal of 502887 is 788205.

It is not a de Polignac number, because 502887 - 2² = 502883 is a prime.

It is a super-3 number, since 3×502887³ = 381533328647934309, which contains 333 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 502887.

It is not an unprimeable number, because it can be changed into a prime (502883) 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, 1462 + ... + 1772.

It is an arithmetic number, because the mean of its divisors is an integer number (35568).

2⁵⁰²⁸⁸⁷ is an apocalyptic number.

502887 is a deficient number, since it is larger than the sum of its proper divisors (350745).

502887 is a wasteful number, since it uses less digits than its factorization.

502887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 502887 is about 709.1452601548. The cubic root of 502887 is about 79.5225204187.

It can be divided in two parts, 5028 and 87, that added together give a palindrome (5115).

The spelling of 502887 in words is "five hundred two thousand, eight hundred eighty-seven".