13461226 has 4 divisors (see below), whose sum is σ = 20191842. Its totient is φ = 6730612.

The previous prime is 13461221. The next prime is 13461241. The reversal of 13461226 is 62216431.

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., 11055625 + 2405601 = 3325^2 + 1551^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13461226.

It is not an unprimeable number, because it can be changed into a prime (13461221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365305 + ... + 3365308.

Almost surely, 2^13461226 is an apocalyptic number.

13461226 is a deficient number, since it is larger than the sum of its proper divisors (6730616).

13461226 is an equidigital number, since it uses as much as digits as its factorization.

13461226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6730615.

The product of its digits is 1728, while the sum is 25.

The square root of 13461226 is about 3668.9543469496. The cubic root of 13461226 is about 237.8819766493.

Adding to 13461226 its reverse (62216431), we get a palindrome (75677657).

The spelling of 13461226 in words is "thirteen million, four hundred sixty-one thousand, two hundred twenty-six".