1244252 has 12 divisors (see below), whose sum is σ = 2189880. Its totient is φ = 618576.

The previous prime is 1244249. The next prime is 1244261. The reversal of 1244252 is 2524421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 1577.

It is an arithmetic number, because the mean of its divisors is an integer number (182490).

2^1244252 is an apocalyptic number.

It is an amenable number.

1244252 is a deficient number, since it is larger than the sum of its proper divisors (945628).

1244252 is a wasteful number, since it uses less digits than its factorization.

1244252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780 (or 1778 counting only the distinct ones).

The product of its digits is 640, while the sum is 20.

The square root of 1244252 is about 1115.4604430458. The cubic root of 1244252 is about 107.5563648888.

Adding to 1244252 its reverse (2524421), we get a palindrome (3768673).

The spelling of 1244252 in words is "one million, two hundred forty-four thousand, two hundred fifty-two".