13310244 has 30 divisors (see below), whose sum is σ = 34796454. Its totient is φ = 4436640.

The previous prime is 13310239. The next prime is 13310251. The reversal of 13310244 is 44201331.

It can be written as a sum of positive squares in only one way, i.e., 10969344 + 2340900 = 3312^2 + 1530^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20217 + ... + 20864.

Almost surely, 2^13310244 is an apocalyptic number.

It is an amenable number.

13310244 is an abundant number, since it is smaller than the sum of its proper divisors (21486210).

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

13310244 is a wasteful number, since it uses less digits than its factorization.

13310244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41097 (or 41086 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13310244 is about 3648.3207095868. The cubic root of 13310244 is about 236.9892640546.

Adding to 13310244 its reverse (44201331), we get a palindrome (57511575).

The spelling of 13310244 in words is "thirteen million, three hundred ten thousand, two hundred forty-four".