12325282 has 4 divisors (see below), whose sum is σ = 18487926. Its totient is φ = 6162640.

The previous prime is 12325279. The next prime is 12325283. The reversal of 12325282 is 28252321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28252321 = 41 ⋅689081.

It can be written as a sum of positive squares in only one way, i.e., 12103441 + 221841 = 3479^2 + 471^2 .

It is not an unprimeable number, because it can be changed into a prime (12325283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081319 + ... + 3081322.

Almost surely, 2^12325282 is an apocalyptic number.

12325282 is a deficient number, since it is larger than the sum of its proper divisors (6162644).

12325282 is an equidigital number, since it uses as much as digits as its factorization.

12325282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162643.

The product of its digits is 1920, while the sum is 25.

The square root of 12325282 is about 3510.7380990327. The cubic root of 12325282 is about 230.9930721360.

The spelling of 12325282 in words is "twelve million, three hundred twenty-five thousand, two hundred eighty-two".