712232 has 16 divisors (see below), whose sum is σ = 1414260. Its totient is φ = 335104.

The previous prime is 712219. The next prime is 712237. The reversal of 712232 is 232217.

712232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 630436 + 81796 = 794^2 + 286^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 712232.

It is not an unprimeable number, because it can be changed into a prime (712237) by changing a digit.

712232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2483 + ... + 2754.

2⁷¹²²³² is an apocalyptic number.

It is an amenable number.

712232 is a deficient number, since it is larger than the sum of its proper divisors (702028).

712232 is a wasteful number, since it uses less digits than its factorization.

712232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260 (or 5256 counting only the distinct ones).

The product of its digits is 168, while the sum is 17.

The square root of 712232 is about 843.9383863766. The cubic root of 712232 is about 89.3045995557.

Adding to 712232 its reverse (232217), we get a palindrome (944449).

The spelling of 712232 in words is "seven hundred twelve thousand, two hundred thirty-two".