502849 has 4 divisors (see below), whose sum is σ = 524736. Its totient is φ = 480964.

The previous prime is 502847. The next prime is 502861. The reversal of 502849 is 948205.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 502849 - 2¹ = 502847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10909 + ... + 10954.

It is an arithmetic number, because the mean of its divisors is an integer number (131184).

2⁵⁰²⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

502849 is a deficient number, since it is larger than the sum of its proper divisors (21887).

502849 is a wasteful number, since it uses less digits than its factorization.

502849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21886.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 502849 is about 709.1184668305. The cubic root of 502849 is about 79.5205173631.

The spelling of 502849 in words is "five hundred two thousand, eight hundred forty-nine".