502047 has 24 divisors (see below), whose sum is σ = 893984. Its totient is φ = 264384.

The previous prime is 502043. The next prime is 502057. The reversal of 502047 is 740205.

It is a happy number.

It is not a de Polignac number, because 502047 - 2² = 502043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502043) 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, 513 + ... + 1125.

2⁵⁰²⁰⁴⁷ is an apocalyptic number.

502047 is a deficient number, since it is larger than the sum of its proper divisors (391937).

502047 is a wasteful number, since it uses less digits than its factorization.

502047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 502047 is about 708.5527503299. The cubic root of 502047 is about 79.4782187867.

The spelling of 502047 in words is "five hundred two thousand, forty-seven".