13423304 has 32 divisors (see below), whose sum is σ = 26163000. Its totient is φ = 6451200.

The previous prime is 13423301. The next prime is 13423307. The reversal of 13423304 is 40332431.

It is an interprime number because it is at equal distance from previous prime (13423301) and next prime (13423307).

It can be written as a sum of positive squares in 4 ways, for example, as 12974404 + 448900 = 3602^2 + 670^2 .

It is not an unprimeable number, because it can be changed into a prime (13423301) by changing a digit.

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, 29672 + ... + 30120.

Almost surely, 2^13423304 is an apocalyptic number.

It is an amenable number.

13423304 is a deficient number, since it is larger than the sum of its proper divisors (12739696).

13423304 is a wasteful number, since it uses less digits than its factorization.

13423304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 589 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 13423304 is about 3663.7827446507. The cubic root of 13423304 is about 237.6583852105.

Adding to 13423304 its reverse (40332431), we get a palindrome (53755735).

The spelling of 13423304 in words is "thirteen million, four hundred twenty-three thousand, three hundred four".