33028336 has 20 divisors (see below), whose sum is σ = 69810264. Its totient is φ = 15012800.

The previous prime is 33028319. The next prime is 33028367. The reversal of 33028336 is 63382033.

It is a congruent number.

It is an unprimeable number.

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, 93655 + ... + 94006.

Almost surely, 2^33028336 is an apocalyptic number.

It is an amenable number.

33028336 is an abundant number, since it is smaller than the sum of its proper divisors (36781928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33028336 is a wasteful number, since it uses less digits than its factorization.

33028336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187680 (or 187674 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 33028336 is about 5747.0284495555. The cubic root of 33028336 is about 320.8452134954.

The spelling of 33028336 in words is "thirty-three million, twenty-eight thousand, three hundred thirty-six".