12250366 has 4 divisors (see below), whose sum is σ = 18375552. Its totient is φ = 6125182.

The previous prime is 12250339. The next prime is 12250369. The reversal of 12250366 is 66305221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66305221 = 37 ⋅1792033.

It is a self number, because there is not a number n which added to its sum of digits gives 12250366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12250369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3062590 + ... + 3062593.

It is an arithmetic number, because the mean of its divisors is an integer number (4593888).

Almost surely, 2^12250366 is an apocalyptic number.

12250366 is a deficient number, since it is larger than the sum of its proper divisors (6125186).

12250366 is an equidigital number, since it uses as much as digits as its factorization.

12250366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125185.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 12250366 is about 3500.0522853237. The cubic root of 12250366 is about 230.5241103892.

Adding to 12250366 its reverse (66305221), we get a palindrome (78555587).

The spelling of 12250366 in words is "twelve million, two hundred fifty thousand, three hundred sixty-six".