12452248 has 16 divisors (see below), whose sum is σ = 23385960. Its totient is φ = 6216000.

The previous prime is 12452221. The next prime is 12452249. The reversal of 12452248 is 84225421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7668 + ... + 9148.

Almost surely, 2^12452248 is an apocalyptic number.

It is an amenable number.

12452248 is a deficient number, since it is larger than the sum of its proper divisors (10933712).

12452248 is a wasteful number, since it uses less digits than its factorization.

12452248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538 (or 2534 counting only the distinct ones).

The product of its digits is 5120, while the sum is 28.

The square root of 12452248 is about 3528.7742914502. The cubic root of 12452248 is about 231.7835376933.

Adding to 12452248 its reverse (84225421), we get a palindrome (96677669).

The spelling of 12452248 in words is "twelve million, four hundred fifty-two thousand, two hundred forty-eight".