12250748 has 12 divisors (see below), whose sum is σ = 21478800. Its totient is φ = 6113952.

The previous prime is 12250741. The next prime is 12250769. The reversal of 12250748 is 84705221.

It is a self number, because there is not a number n which added to its sum of digits gives 12250748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12250741) 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, 161 + ... + 4952.

It is an arithmetic number, because the mean of its divisors is an integer number (1789900).

Almost surely, 2^12250748 is an apocalyptic number.

It is an amenable number.

12250748 is a deficient number, since it is larger than the sum of its proper divisors (9228052).

12250748 is a wasteful number, since it uses less digits than its factorization.

12250748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5716 (or 5714 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 12250748 is about 3500.1068555117. The cubic root of 12250748 is about 230.5265064888.

Adding to 12250748 its reverse (84705221), we get a palindrome (96955969).

The spelling of 12250748 in words is "twelve million, two hundred fifty thousand, seven hundred forty-eight".