13304022 has 16 divisors (see below), whose sum is σ = 27466752. Its totient is φ = 4291560.

The previous prime is 13304003. The next prime is 13304029. The reversal of 13304022 is 22040331.

It is a junction number, because it is equal to n+sod(n) for n = 13303992 and 13304010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13304029) 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, 35578 + ... + 35949.

It is an arithmetic number, because the mean of its divisors is an integer number (1716672).

Almost surely, 2^13304022 is an apocalyptic number.

13304022 is an abundant number, since it is smaller than the sum of its proper divisors (14162730).

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

13304022 is a wasteful number, since it uses less digits than its factorization.

13304022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71563.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 13304022 is about 3647.4678888237. The cubic root of 13304022 is about 236.9523306715.

Adding to 13304022 its reverse (22040331), we get a palindrome (35344353).

The spelling of 13304022 in words is "thirteen million, three hundred four thousand, twenty-two".