12452304 has 40 divisors (see below), whose sum is σ = 32721120. Its totient is φ = 4079488.

The previous prime is 12452303. The next prime is 12452309. The reversal of 12452304 is 40325421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452303) 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, 634 + ... + 5030.

It is an arithmetic number, because the mean of its divisors is an integer number (818028).

Almost surely, 2^12452304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12452304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16360560).

12452304 is an abundant number, since it is smaller than the sum of its proper divisors (20268816).

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

12452304 is a wasteful number, since it uses less digits than its factorization.

12452304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4467 (or 4461 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 12452304 is about 3528.7822262078. The cubic root of 12452304 is about 231.7838851502.

Adding to 12452304 its reverse (40325421), we get a palindrome (52777725).

The spelling of 12452304 in words is "twelve million, four hundred fifty-two thousand, three hundred four".