13332266 has 4 divisors (see below), whose sum is σ = 19998402. Its totient is φ = 6666132.

The previous prime is 13332251. The next prime is 13332269. The reversal of 13332266 is 66223331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12075625 + 1256641 = 3475^2 + 1121^2 .

It is not an unprimeable number, because it can be changed into a prime (13332269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3333065 + ... + 3333068.

Almost surely, 2^13332266 is an apocalyptic number.

13332266 is a deficient number, since it is larger than the sum of its proper divisors (6666136).

13332266 is an equidigital number, since it uses as much as digits as its factorization.

13332266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6666135.

The product of its digits is 3888, while the sum is 26.

The square root of 13332266 is about 3651.3375631404. The cubic root of 13332266 is about 237.1198928125.

Adding to 13332266 its reverse (66223331), we get a palindrome (79555597).

The spelling of 13332266 in words is "thirteen million, three hundred thirty-two thousand, two hundred sixty-six".