13422304 has 24 divisors (see below), whose sum is σ = 30200688. Its totient is φ = 5752320.

The previous prime is 13422289. The next prime is 13422313. The reversal of 13422304 is 40322431.

13422304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29737 + ... + 30184.

It is an arithmetic number, because the mean of its divisors is an integer number (1258362).

Almost surely, 2^13422304 is an apocalyptic number.

13422304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13422304 is an abundant number, since it is smaller than the sum of its proper divisors (16778384).

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

13422304 is an equidigital number, since it uses as much as digits as its factorization.

13422304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59938 (or 59930 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13422304 is about 3663.6462711348. The cubic root of 13422304 is about 237.6524834274.

Adding to 13422304 its reverse (40322431), we get a palindrome (53744735).

The spelling of 13422304 in words is "thirteen million, four hundred twenty-two thousand, three hundred four".