531412 has 12 divisors (see below), whose sum is σ = 1062880. Its totient is φ = 227736.

The previous prime is 531383. The next prime is 531457. The reversal of 531412 is 214135.

531412 is an admirable number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9462 + ... + 9517.

2⁵³¹⁴¹² is an apocalyptic number.

It is an amenable number.

531412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

531412 is a wasteful number, since it uses less digits than its factorization.

531412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18990 (or 18988 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 531412 is about 728.9801094680. The cubic root of 531412 is about 80.9985266206.

Adding to 531412 its reverse (214135), we get a palindrome (745547).

The spelling of 531412 in words is "five hundred thirty-one thousand, four hundred twelve".