12712252 has 12 divisors (see below), whose sum is σ = 25424560. Its totient is φ = 5448096.

The previous prime is 12712241. The next prime is 12712283. The reversal of 12712252 is 25221721.

12712252 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226977 + ... + 227032.

Almost surely, 2^12712252 is an apocalyptic number.

It is an amenable number.

12712252 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.

12712252 is a wasteful number, since it uses less digits than its factorization.

12712252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454020 (or 454018 counting only the distinct ones).

The product of its digits is 560, while the sum is 22.

The square root of 12712252 is about 3565.4245189037. The cubic root of 12712252 is about 233.3856581066.

Adding to 12712252 its reverse (25221721), we get a palindrome (37933973).

The spelling of 12712252 in words is "twelve million, seven hundred twelve thousand, two hundred fifty-two".