12620063 has 2 divisors, whose sum is σ = 12620064. Its totient is φ = 12620062.

The previous prime is 12620057. The next prime is 12620119. The reversal of 12620063 is 36002621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12620063 - 2⁸ = 12619807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12620263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6310031 + 6310032.

It is an arithmetic number, because the mean of its divisors is an integer number (6310032).

Almost surely, 2^12620063 is an apocalyptic number.

12620063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12620063 is an equidigital number, since it uses as much as digits as its factorization.

12620063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 12620063 is about 3552.4728007404. The cubic root of 12620063 is about 232.8201194119.

Adding to 12620063 its reverse (36002621), we get a palindrome (48622684).

The spelling of 12620063 in words is "twelve million, six hundred twenty thousand, sixty-three".