12629026 has 8 divisors (see below), whose sum is σ = 18976284. Its totient is φ = 6303600.

The previous prime is 12629021. The next prime is 12629027. The reversal of 12629026 is 62092621.

It can be written as a sum of positive squares in 2 ways, for example, as 12567025 + 62001 = 3545^2 + 249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12628985 and 12629003.

It is not an unprimeable number, because it can be changed into a prime (12629021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3925 + ... + 6376.

Almost surely, 2^12629026 is an apocalyptic number.

12629026 is a deficient number, since it is larger than the sum of its proper divisors (6347258).

12629026 is a wasteful number, since it uses less digits than its factorization.

12629026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10916.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 12629026 is about 3553.7340924723. The cubic root of 12629026 is about 232.8752240736.

The spelling of 12629026 in words is "twelve million, six hundred twenty-nine thousand, twenty-six".