33040322 has 8 divisors (see below), whose sum is σ = 56640576. Its totient is φ = 14160132.

The previous prime is 33040321. The next prime is 33040361. The reversal of 33040322 is 22304033.

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

It is a self number, because there is not a number n which added to its sum of digits gives 33040322.

It is not an unprimeable number, because it can be changed into a prime (33040321) 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, 1179998 + ... + 1180025.

It is an arithmetic number, because the mean of its divisors is an integer number (7080072).

Almost surely, 2^33040322 is an apocalyptic number.

33040322 is a deficient number, since it is larger than the sum of its proper divisors (23600254).

33040322 is a wasteful number, since it uses less digits than its factorization.

33040322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360032.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 33040322 is about 5748.0711547440. The cubic root of 33040322 is about 320.8840204320.

Adding to 33040322 its reverse (22304033), we get a palindrome (55344355).

The spelling of 33040322 in words is "thirty-three million, forty thousand, three hundred twenty-two".