12033902 has 8 divisors (see below), whose sum is σ = 18226416. Its totient is φ = 5958432.

The previous prime is 12033887. The next prime is 12033907. The reversal of 12033902 is 20933021.

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 (12033907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29003 + ... + 29414.

It is an arithmetic number, because the mean of its divisors is an integer number (2278302).

Almost surely, 2^12033902 is an apocalyptic number.

12033902 is a deficient number, since it is larger than the sum of its proper divisors (6192514).

12033902 is a wasteful number, since it uses less digits than its factorization.

12033902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58522.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 12033902 is about 3468.9914960980. The cubic root of 12033902 is about 229.1582463610.

Adding to 12033902 its reverse (20933021), we get a palindrome (32966923).

The spelling of 12033902 in words is "twelve million, thirty-three thousand, nine hundred two".