500247 has 24 divisors (see below), whose sum is σ = 818688. Its totient is φ = 291600.

The previous prime is 500239. The next prime is 500249. The reversal of 500247 is 742005.

It is a happy number.

500247 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 500247 - 2³ = 500239 is a prime.

It is a super-2 number, since 2×500247² = 500494122018, which contains 22 as substring.

500247 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500249) 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, 2988 + ... + 3150.

It is an arithmetic number, because the mean of its divisors is an integer number (34112).

2⁵⁰⁰²⁴⁷ is an apocalyptic number.

500247 is a deficient number, since it is larger than the sum of its proper divisors (318441).

500247 is a wasteful number, since it uses less digits than its factorization.

500247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 208 counting only the distinct ones).

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

The square root of 500247 is about 707.2814149969. The cubic root of 500247 is about 79.3831200489.

It can be divided in two parts, 500 and 247, that added together give a palindrome (747).

The spelling of 500247 in words is "five hundred thousand, two hundred forty-seven".