12107629 has 2 divisors, whose sum is σ = 12107630. Its totient is φ = 12107628.

The previous prime is 12107603. The next prime is 12107647. The reversal of 12107629 is 92670121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10738729 + 1368900 = 3277^2 + 1170^2 .

It is a cyclic number.

It is not a de Polignac number, because 12107629 - 2⁵ = 12107597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12107597 and 12107606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12107659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6053814 + 6053815.

It is an arithmetic number, because the mean of its divisors is an integer number (6053815).

Almost surely, 2^12107629 is an apocalyptic number.

It is an amenable number.

12107629 is a deficient number, since it is larger than the sum of its proper divisors (1).

12107629 is an equidigital number, since it uses as much as digits as its factorization.

12107629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 12107629 is about 3479.6018450392. The cubic root of 12107629 is about 229.6252814554.

The spelling of 12107629 in words is "twelve million, one hundred seven thousand, six hundred twenty-nine".