502373 has 4 divisors (see below), whose sum is σ = 514668. Its totient is φ = 490080.

The previous prime is 502339. The next prime is 502393. The reversal of 502373 is 373205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 114244 + 388129 = 338^2 + 623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-502373 is a prime.

It is a super-2 number, since 2×502373² = 504757262258, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6086 + ... + 6167.

It is an arithmetic number, because the mean of its divisors is an integer number (128667).

2⁵⁰²³⁷³ is an apocalyptic number.

It is an amenable number.

502373 is a deficient number, since it is larger than the sum of its proper divisors (12295).

502373 is a wasteful number, since it uses less digits than its factorization.

502373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12294.

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 502373 is about 708.7827593840. The cubic root of 502373 is about 79.4954179024.

Adding to 502373 its reverse (373205), we get a palindrome (875578).

The spelling of 502373 in words is "five hundred two thousand, three hundred seventy-three".