33034285 has 8 divisors (see below), whose sum is σ = 39778200. Its totient is φ = 26336064.

The previous prime is 33034273. The next prime is 33034289. The reversal of 33034285 is 58243033.

It can be written as a sum of positive squares in 4 ways, for example, as 21650409 + 11383876 = 4653^2 + 3374^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 33034285 - 2¹⁵ = 33001517 is a prime.

It is a super-2 number, since 2×33034285² = 2182527970922450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33034289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9810 + ... + 12739.

It is an arithmetic number, because the mean of its divisors is an integer number (4972275).

Almost surely, 2^33034285 is an apocalyptic number.

It is an amenable number.

33034285 is a deficient number, since it is larger than the sum of its proper divisors (6743915).

33034285 is a wasteful number, since it uses less digits than its factorization.

33034285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22847.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 33034285 is about 5747.5459980760. The cubic root of 33034285 is about 320.8644756787.

The spelling of 33034285 in words is "thirty-three million, thirty-four thousand, two hundred eighty-five".