506373 has 8 divisors (see below), whose sum is σ = 771648. Its totient is φ = 289344.

The previous prime is 506357. The next prime is 506381. The reversal of 506373 is 373605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 506373 - 2⁴ = 506357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12036 + ... + 12077.

It is an arithmetic number, because the mean of its divisors is an integer number (96456).

2⁵⁰⁶³⁷³ is an apocalyptic number.

It is an amenable number.

506373 is a deficient number, since it is larger than the sum of its proper divisors (265275).

506373 is a wasteful number, since it uses less digits than its factorization.

506373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24123.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 506373 is about 711.5989038777. The cubic root of 506373 is about 79.7058468329.

Adding to 506373 its reverse (373605), we get a palindrome (879978).

The spelling of 506373 in words is "five hundred six thousand, three hundred seventy-three".