507238 has 8 divisors (see below), whose sum is σ = 767232. Its totient is φ = 251496.

The previous prime is 507217. The next prime is 507289. The reversal of 507238 is 832705.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745 + ... + 1252.

It is an arithmetic number, because the mean of its divisors is an integer number (95904).

2⁵⁰⁷²³⁸ is an apocalyptic number.

507238 is a deficient number, since it is larger than the sum of its proper divisors (259994).

507238 is a wasteful number, since it uses less digits than its factorization.

507238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 507238 is about 712.2064307488. The cubic root of 507238 is about 79.7512062396.

The spelling of 507238 in words is "five hundred seven thousand, two hundred thirty-eight".