13226884 has 24 divisors (see below), whose sum is σ = 26738208. Its totient is φ = 5658240.

The previous prime is 13226861. The next prime is 13226897. The reversal of 13226884 is 48862231.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8094 + ... + 9589.

It is an arithmetic number, because the mean of its divisors is an integer number (1114092).

Almost surely, 2^13226884 is an apocalyptic number.

It is an amenable number.

13226884 is an abundant number, since it is smaller than the sum of its proper divisors (13511324).

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

13226884 is a wasteful number, since it uses less digits than its factorization.

13226884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17715 (or 17713 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 13226884 is about 3636.8783317565. The cubic root of 13226884 is about 236.4934852426.

It can be divided in two parts, 13 and 226884, that multiplied together give a palindrome (2949492).

The spelling of 13226884 in words is "thirteen million, two hundred twenty-six thousand, eight hundred eighty-four".