12297064 has 32 divisors (see below), whose sum is σ = 24975720. Its totient is φ = 5642496.

The previous prime is 12297059. The next prime is 12297083. The reversal of 12297064 is 46079221.

It can be written as a sum of positive squares in 4 ways, for example, as 5484964 + 6812100 = 2342^2 + 2610^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32782 + ... + 33154.

Almost surely, 2^12297064 is an apocalyptic number.

It is an amenable number.

12297064 is an abundant number, since it is smaller than the sum of its proper divisors (12678656).

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

12297064 is a wasteful number, since it uses less digits than its factorization.

12297064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 12297064 is about 3506.7169831625. The cubic root of 12297064 is about 230.8166558029.

The spelling of 12297064 in words is "twelve million, two hundred ninety-seven thousand, sixty-four".