712472 has 32 divisors (see below), whose sum is σ = 1436400. Its totient is φ = 330624.

The previous prime is 712447. The next prime is 712477. The reversal of 712472 is 274217.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 712472.

It is not an unprimeable number, because it can be changed into a prime (712477) 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 in 7 ways as a sum of consecutive naturals, for example, 8543 + ... + 8625.

2⁷¹²⁴⁷² is an apocalyptic number.

It is an amenable number.

712472 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.

712472 is a wasteful number, since it uses less digits than its factorization.

712472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 151 counting only the distinct ones).

The product of its digits is 784, while the sum is 23.

The square root of 712472 is about 844.0805648752. The cubic root of 712472 is about 89.3146293853.

Adding to 712472 its reverse (274217), we get a palindrome (986689).

The spelling of 712472 in words is "seven hundred twelve thousand, four hundred seventy-two", and thus it is an iban number.