12023302 has 8 divisors (see below), whose sum is σ = 18050976. Its totient is φ = 6006312.

The previous prime is 12023299. The next prime is 12023309. The reversal of 12023302 is 20332021.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023309) 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 in 3 ways as a sum of consecutive naturals, for example, 1363 + ... + 5089.

It is an arithmetic number, because the mean of its divisors is an integer number (2256372).

Almost surely, 2^12023302 is an apocalyptic number.

12023302 is a deficient number, since it is larger than the sum of its proper divisors (6027674).

12023302 is a wasteful number, since it uses less digits than its factorization.

12023302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 12023302 is about 3467.4633379461. The cubic root of 12023302 is about 229.0909423124.

Adding to 12023302 its reverse (20332021), we get a palindrome (32355323).

The spelling of 12023302 in words is "twelve million, twenty-three thousand, three hundred two".