12502304 has 24 divisors (see below), whose sum is σ = 25910640. Its totient is φ = 5921856.

The previous prime is 12502297. The next prime is 12502309. The reversal of 12502304 is 40320521.

It is not an unprimeable number, because it can be changed into a prime (12502309) 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 3 ways as a sum of consecutive naturals, for example, 9674 + ... + 10889.

It is an arithmetic number, because the mean of its divisors is an integer number (1079610).

Almost surely, 2^12502304 is an apocalyptic number.

It is an amenable number.

12502304 is an abundant number, since it is smaller than the sum of its proper divisors (13408336).

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

12502304 is a wasteful number, since it uses less digits than its factorization.

12502304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20592 (or 20584 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 12502304 is about 3535.8597257244. The cubic root of 12502304 is about 232.0936997656.

Adding to 12502304 its reverse (40320521), we get a palindrome (52822825).

The spelling of 12502304 in words is "twelve million, five hundred two thousand, three hundred four".