12293552 has 10 divisors (see below), whose sum is σ = 23818788. Its totient is φ = 6146768.

The previous prime is 12293549. The next prime is 12293557. The reversal of 12293552 is 25539221.

It is a super-2 number, since 2×12293552² = 302262841553408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12293557) by changing a digit.

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 as a sum of consecutive naturals, namely, 384158 + ... + 384189.

Almost surely, 2^12293552 is an apocalyptic number.

It is an amenable number.

12293552 is a deficient number, since it is larger than the sum of its proper divisors (11525236).

12293552 is an equidigital number, since it uses as much as digits as its factorization.

12293552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768355 (or 768349 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 12293552 is about 3506.2161941329. The cubic root of 12293552 is about 230.7946802246.

The spelling of 12293552 in words is "twelve million, two hundred ninety-three thousand, five hundred fifty-two".