501232 has 10 divisors (see below), whose sum is σ = 971168. Its totient is φ = 250608.

The previous prime is 501229. The next prime is 501233. The reversal of 501232 is 232105.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501233) 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 as a sum of consecutive naturals, namely, 15648 + ... + 15679.

2⁵⁰¹²³² is an apocalyptic number.

It is an amenable number.

501232 is a deficient number, since it is larger than the sum of its proper divisors (469936).

501232 is a wasteful number, since it uses less digits than its factorization.

501232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31335 (or 31329 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 501232 is about 707.9774007693. The cubic root of 501232 is about 79.4351883993.

Adding to 501232 its reverse (232105), we get a palindrome (733337).

The spelling of 501232 in words is "five hundred one thousand, two hundred thirty-two".