13007266 has 4 divisors (see below), whose sum is σ = 19510902. Its totient is φ = 6503632.

The previous prime is 13007257. The next prime is 13007273. The reversal of 13007266 is 66270031.

13007266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66270031 = 421 ⋅157411.

It can be written as a sum of positive squares in only one way, i.e., 12809241 + 198025 = 3579^2 + 445^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13007266.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3251815 + ... + 3251818.

Almost surely, 2^13007266 is an apocalyptic number.

13007266 is a deficient number, since it is larger than the sum of its proper divisors (6503636).

13007266 is an equidigital number, since it uses as much as digits as its factorization.

13007266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6503635.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 13007266 is about 3606.5587476152. The cubic root of 13007266 is about 235.1772677869.

Adding to 13007266 its reverse (66270031), we get a palindrome (79277297).

The spelling of 13007266 in words is "thirteen million, seven thousand, two hundred sixty-six".