12663064 has 16 divisors (see below), whose sum is σ = 24775920. Its totient is φ = 6056160.

The previous prime is 12663029. The next prime is 12663073. The reversal of 12663064 is 46036621.

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, 34227 + ... + 34594.

It is an arithmetic number, because the mean of its divisors is an integer number (1548495).

Almost surely, 2^12663064 is an apocalyptic number.

It is an amenable number.

12663064 is a deficient number, since it is larger than the sum of its proper divisors (12112856).

12663064 is a wasteful number, since it uses less digits than its factorization.

12663064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68850 (or 68846 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 12663064 is about 3558.5199170442. The cubic root of 12663064 is about 233.0842530255.

Adding to 12663064 its reverse (46036621), we get a palindrome (58699685).

It can be divided in two parts, 126 and 63064, that added together give a triangular number (63190 = T₃₅₅).

The spelling of 12663064 in words is "twelve million, six hundred sixty-three thousand, sixty-four".