13424226 has 32 divisors (see below), whose sum is σ = 28356480. Its totient is φ = 4228224.

The previous prime is 13424221. The next prime is 13424231. The reversal of 13424226 is 62242431.

13424226 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13424221) and next prime (13424231).

It is a junction number, because it is equal to n+sod(n) for n = 13424196 and 13424205.

It is not an unprimeable number, because it can be changed into a prime (13424221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11736 + ... + 12828.

It is an arithmetic number, because the mean of its divisors is an integer number (886140).

Almost surely, 2^13424226 is an apocalyptic number.

13424226 is an abundant number, since it is smaller than the sum of its proper divisors (14932254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13424226 is a wasteful number, since it uses less digits than its factorization.

13424226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210.

The product of its digits is 2304, while the sum is 24.

The square root of 13424226 is about 3663.9085687282. The cubic root of 13424226 is about 237.6638263948.

Adding to 13424226 its reverse (62242431), we get a palindrome (75666657).

The spelling of 13424226 in words is "thirteen million, four hundred twenty-four thousand, two hundred twenty-six".