12652064 has 12 divisors (see below), whose sum is σ = 24908814. Its totient is φ = 6326016.

The previous prime is 12652049. The next prime is 12652069. The reversal of 12652064 is 46025621.

It can be written as a sum of positive squares in only one way, i.e., 11424400 + 1227664 = 3380^2 + 1108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12652069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197657 + ... + 197720.

Almost surely, 2^12652064 is an apocalyptic number.

It is an amenable number.

12652064 is a deficient number, since it is larger than the sum of its proper divisors (12256750).

12652064 is an equidigital number, since it uses as much as digits as its factorization.

12652064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395387 (or 395379 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 12652064 is about 3556.9739948445. The cubic root of 12652064 is about 233.0167425203.

Adding to 12652064 its reverse (46025621), we get a palindrome (58677685).

The spelling of 12652064 in words is "twelve million, six hundred fifty-two thousand, sixty-four".