12925629 has 8 divisors (see below), whose sum is σ = 19149120. Its totient is φ = 8617068.

The previous prime is 12925589. The next prime is 12925631. The reversal of 12925629 is 92652921.

It is a happy number.

12925629 is a `hidden beast` number, since 1 + 2 + 9 + 25 + 629 = 666.

It is not a de Polignac number, because 12925629 - 2⁷ = 12925501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12925593 and 12925602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12925699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239337 + ... + 239390.

It is an arithmetic number, because the mean of its divisors is an integer number (2393640).

Almost surely, 2^12925629 is an apocalyptic number.

It is an amenable number.

12925629 is a deficient number, since it is larger than the sum of its proper divisors (6223491).

12925629 is an equidigital number, since it uses as much as digits as its factorization.

12925629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478736 (or 478730 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 12925629 is about 3595.2230807003. The cubic root of 12925629 is about 234.6842235254.

The spelling of 12925629 in words is "twelve million, nine hundred twenty-five thousand, six hundred twenty-nine".