12260663 has 4 divisors (see below), whose sum is σ = 12269088. Its totient is φ = 12252240.

The previous prime is 12260629. The next prime is 12260701. The reversal of 12260663 is 36606221.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12260663 - 2¹² = 12256567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12260603) 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, 1406 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (3067272).

Almost surely, 2^12260663 is an apocalyptic number.

12260663 is a deficient number, since it is larger than the sum of its proper divisors (8425).

12260663 is an equidigital number, since it uses as much as digits as its factorization.

12260663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8424.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 12260663 is about 3501.5229543729. The cubic root of 12260663 is about 230.5886810315.

Adding to 12260663 its reverse (36606221), we get a palindrome (48866884).

The spelling of 12260663 in words is "twelve million, two hundred sixty thousand, six hundred sixty-three".