12125282 has 8 divisors (see below), whose sum is σ = 19587036. Its totient is φ = 5596272.

The previous prime is 12125273. The next prime is 12125293. The reversal of 12125282 is 28252121.

It can be written as a sum of positive squares in 2 ways, for example, as 12117361 + 7921 = 3481^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233153 + ... + 233204.

Almost surely, 2^12125282 is an apocalyptic number.

12125282 is a deficient number, since it is larger than the sum of its proper divisors (7461754).

12125282 is a wasteful number, since it uses less digits than its factorization.

12125282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466372.

The product of its digits is 640, while the sum is 23.

The square root of 12125282 is about 3482.1375619007. The cubic root of 12125282 is about 229.7368256352.

The spelling of 12125282 in words is "twelve million, one hundred twenty-five thousand, two hundred eighty-two".