12250252 has 12 divisors (see below), whose sum is σ = 24500560. Its totient is φ = 5250096.

The previous prime is 12250247. The next prime is 12250253. The reversal of 12250252 is 25205221.

12250252 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12250253) by changing a digit.

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, 218727 + ... + 218782.

Almost surely, 2^12250252 is an apocalyptic number.

It is an amenable number.

12250252 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.

12250252 is a wasteful number, since it uses less digits than its factorization.

12250252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437520 (or 437518 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 12250252 is about 3500.0359998149. The cubic root of 12250252 is about 230.5233953131.

Adding to 12250252 its reverse (25205221), we get a palindrome (37455473).

The spelling of 12250252 in words is "twelve million, two hundred fifty thousand, two hundred fifty-two".