12582316 has 24 divisors (see below), whose sum is σ = 22708224. Its totient is φ = 6096720.

The previous prime is 12582307. The next prime is 12582341. The reversal of 12582316 is 61328521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32661 + ... + 33043.

It is an arithmetic number, because the mean of its divisors is an integer number (946176).

Almost surely, 2^12582316 is an apocalyptic number.

It is an amenable number.

12582316 is a deficient number, since it is larger than the sum of its proper divisors (10125908).

12582316 is a wasteful number, since it uses less digits than its factorization.

12582316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 619 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 12582316 is about 3547.1560439315. The cubic root of 12582316 is about 232.5877635295.

The spelling of 12582316 in words is "twelve million, five hundred eighty-two thousand, three hundred sixteen".