13332404 has 24 divisors (see below), whose sum is σ = 23993256. Its totient is φ = 6480000.

The previous prime is 13332401. The next prime is 13332409. The reversal of 13332404 is 40423331.

It can be written as a sum of positive squares in 4 ways, for example, as 1416100 + 11916304 = 1190^2 + 3452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13332401) 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, 24374 + ... + 24914.

It is an arithmetic number, because the mean of its divisors is an integer number (999719).

Almost surely, 2^13332404 is an apocalyptic number.

It is an amenable number.

13332404 is a deficient number, since it is larger than the sum of its proper divisors (10660852).

13332404 is a wasteful number, since it uses less digits than its factorization.

13332404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 705 counting only the distinct ones).

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

The square root of 13332404 is about 3651.3564602761. The cubic root of 13332404 is about 237.1207109388.

Adding to 13332404 its reverse (40423331), we get a palindrome (53755735).

The spelling of 13332404 in words is "thirteen million, three hundred thirty-two thousand, four hundred four".