13302244 has 24 divisors (see below), whose sum is σ = 23849280. Its totient is φ = 6490464.

The previous prime is 13302241. The next prime is 13302281. The reversal of 13302244 is 44220331.

It is not an unprimeable number, because it can be changed into a prime (13302241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34002 + ... + 34390.

It is an arithmetic number, because the mean of its divisors is an integer number (993720).

Almost surely, 2^13302244 is an apocalyptic number.

It is an amenable number.

13302244 is a deficient number, since it is larger than the sum of its proper divisors (10547036).

13302244 is a wasteful number, since it uses less digits than its factorization.

13302244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 577 counting only the distinct ones).

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

The square root of 13302244 is about 3647.2241499529. The cubic root of 13302244 is about 236.9417744649.

Adding to 13302244 its reverse (44220331), we get a palindrome (57522575).

The spelling of 13302244 in words is "thirteen million, three hundred two thousand, two hundred forty-four".