12250756 has 12 divisors (see below), whose sum is σ = 24501568. Its totient is φ = 5250312.

The previous prime is 12250741. The next prime is 12250769. The reversal of 12250756 is 65705221.

12250756 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 437527 = 12250756 / (1 + 2 + 2 + 5 + 0 + 7 + 5 + 6).

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, 218736 + ... + 218791.

Almost surely, 2^12250756 is an apocalyptic number.

It is an amenable number.

12250756 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.

12250756 is a wasteful number, since it uses less digits than its factorization.

12250756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437538 (or 437536 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 12250756 is about 3500.1079983338. The cubic root of 12250756 is about 230.5265566684.

Adding to 12250756 its reverse (65705221), we get a palindrome (77955977).

It can be divided in two parts, 12250 and 756, that multiplied together give a cube (9261000 = 210³).

The spelling of 12250756 in words is "twelve million, two hundred fifty thousand, seven hundred fifty-six".