531294 has 16 divisors (see below), whose sum is σ = 1078032. Its totient is φ = 174528.

The previous prime is 531287. The next prime is 531299. The reversal of 531294 is 492135.

531294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 169 + ... + 1044.

It is an arithmetic number, because the mean of its divisors is an integer number (67377).

2⁵³¹²⁹⁴ is an apocalyptic number.

531294 is an abundant number, since it is smaller than the sum of its proper divisors (546738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

531294 is a wasteful number, since it uses less digits than its factorization.

531294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its digits is 1080, while the sum is 24.

The square root of 531294 is about 728.8991699817. The cubic root of 531294 is about 80.9925309376.

The spelling of 531294 in words is "five hundred thirty-one thousand, two hundred ninety-four".