13026026 has 8 divisors (see below), whose sum is σ = 21042084. Its totient is φ = 6012000.

The previous prime is 13026023. The next prime is 13026043. The reversal of 13026026 is 62062031.

13026026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9030025 + 3996001 = 3005^2 + 1999^2 .

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 = 13025989 and 13026007.

It is not an unprimeable number, because it can be changed into a prime (13026023) 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, 250475 + ... + 250526.

Almost surely, 2^13026026 is an apocalyptic number.

13026026 is a deficient number, since it is larger than the sum of its proper divisors (8016058).

13026026 is a wasteful number, since it uses less digits than its factorization.

13026026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501016.

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

The square root of 13026026 is about 3609.1586277137. The cubic root of 13026026 is about 235.2902765770.

Adding to 13026026 its reverse (62062031), we get a palindrome (75088057).

The spelling of 13026026 in words is "thirteen million, twenty-six thousand, twenty-six".