12023482 has 4 divisors (see below), whose sum is σ = 18035226. Its totient is φ = 6011740.

The previous prime is 12023477. The next prime is 12023489. The reversal of 12023482 is 28432021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10361961 + 1661521 = 3219^2 + 1289^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12023489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005869 + ... + 3005872.

Almost surely, 2^12023482 is an apocalyptic number.

12023482 is a deficient number, since it is larger than the sum of its proper divisors (6011744).

12023482 is an equidigital number, since it uses as much as digits as its factorization.

12023482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011743.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 12023482 is about 3467.4892934225. The cubic root of 12023482 is about 229.0920855414.

The spelling of 12023482 in words is "twelve million, twenty-three thousand, four hundred eighty-two".