12625651 has 2 divisors, whose sum is σ = 12625652. Its totient is φ = 12625650.

The previous prime is 12625631. The next prime is 12625661. The reversal of 12625651 is 15652621.

12625651 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12625651 - 2⁷ = 12625523 is a prime.

It is not a weakly prime, because it can be changed into another prime (12625601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6312825 + 6312826.

It is an arithmetic number, because the mean of its divisors is an integer number (6312826).

Almost surely, 2^12625651 is an apocalyptic number.

12625651 is a deficient number, since it is larger than the sum of its proper divisors (1).

12625651 is an equidigital number, since it uses as much as digits as its factorization.

12625651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 28.

The square root of 12625651 is about 3553.2592081074. The cubic root of 12625651 is about 232.8544775830.

The spelling of 12625651 in words is "twelve million, six hundred twenty-five thousand, six hundred fifty-one".