507233 has 4 divisors (see below), whose sum is σ = 520980. Its totient is φ = 493488.

The previous prime is 507217. The next prime is 507289. The reversal of 507233 is 332705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332705 = 5 ⋅66541.

It can be written as a sum of positive squares in 2 ways, for example, as 446224 + 61009 = 668^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 507233 - 2⁴ = 507217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500233) 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, 6818 + ... + 6891.

It is an arithmetic number, because the mean of its divisors is an integer number (130245).

2⁵⁰⁷²³³ is an apocalyptic number.

It is an amenable number.

507233 is a deficient number, since it is larger than the sum of its proper divisors (13747).

507233 is a wasteful number, since it uses less digits than its factorization.

507233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13746.

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

The square root of 507233 is about 712.2029205220. The cubic root of 507233 is about 79.7509441947.

Adding to 507233 its reverse (332705), we get a palindrome (839938).

The spelling of 507233 in words is "five hundred seven thousand, two hundred thirty-three".