531292 has 12 divisors (see below), whose sum is σ = 934920. Its totient is φ = 264176.

The previous prime is 531287. The next prime is 531299. The reversal of 531292 is 292135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531299) 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, 1059 + ... + 1477.

It is an arithmetic number, because the mean of its divisors is an integer number (77910).

2⁵³¹²⁹² is an apocalyptic number.

It is an amenable number.

531292 is a deficient number, since it is larger than the sum of its proper divisors (403628).

531292 is a wasteful number, since it uses less digits than its factorization.

531292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 738 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 531292 is about 728.8977980485. The cubic root of 531292 is about 80.9924293082.

The spelling of 531292 in words is "five hundred thirty-one thousand, two hundred ninety-two".