13304452 has 12 divisors (see below), whose sum is σ = 26608960. Its totient is φ = 5701896.
The previous prime is 13304443. The next prime is 13304453. The reversal of 13304452 is 25440331.
13304452 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (13304453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237552 + ... + 237607.
Almost surely, 213304452 is an apocalyptic number.
It is an amenable number.
13304452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13304452 is a wasteful number, since it uses less digits than its factorization.
13304452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475170 (or 475168 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 13304452 is about 3647.5268333489. The cubic root of 13304452 is about 236.9548834936.
Adding to 13304452 its reverse (25440331), we get a palindrome (38744783).
The spelling of 13304452 in words is "thirteen million, three hundred four thousand, four hundred fifty-two".
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