13062226 has 4 divisors (see below), whose sum is σ = 19593342. Its totient is φ = 6531112.

The previous prime is 13062211. The next prime is 13062271. The reversal of 13062226 is 62226031.

It is a happy number.

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., 7535025 + 5527201 = 2745^2 + 2351^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 13062197 and 13062206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3265555 + ... + 3265558.

Almost surely, 2^13062226 is an apocalyptic number.

13062226 is a deficient number, since it is larger than the sum of its proper divisors (6531116).

13062226 is an equidigital number, since it uses as much as digits as its factorization.

13062226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6531115.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13062226 is about 3614.1701675488. The cubic root of 13062226 is about 235.5080362624.

Adding to 13062226 its reverse (62226031), we get a palindrome (75288257).

The spelling of 13062226 in words is "thirteen million, sixty-two thousand, two hundred twenty-six".