33028849 has 8 divisors (see below), whose sum is σ = 38387520. Its totient is φ = 27830256.

The previous prime is 33028837. The next prime is 33028861. The reversal of 33028849 is 94882033.

It is an interprime number because it is at equal distance from previous prime (33028837) and next prime (33028861).

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 33028849 - 2⁵ = 33028817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33028819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39574 + ... + 40399.

It is an arithmetic number, because the mean of its divisors is an integer number (4798440).

Almost surely, 2^33028849 is an apocalyptic number.

It is an amenable number.

33028849 is a deficient number, since it is larger than the sum of its proper divisors (5358671).

33028849 is an equidigital number, since it uses as much as digits as its factorization.

33028849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80039.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 33028849 is about 5747.0730811431. The cubic root of 33028849 is about 320.8468746220.

The spelling of 33028849 in words is "thirty-three million, twenty-eight thousand, eight hundred forty-nine".