33885028 has 12 divisors (see below), whose sum is σ = 59339952. Its totient is φ = 16930760.

The previous prime is 33885017. The next prime is 33885091. The reversal of 33885028 is 82058833.

It is a happy number.

It is a super-2 number, since 2×33885028² = 2296390245121568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8451 + ... + 11797.

It is an arithmetic number, because the mean of its divisors is an integer number (4944996).

Almost surely, 2^33885028 is an apocalyptic number.

It is an amenable number.

33885028 is a deficient number, since it is larger than the sum of its proper divisors (25454924).

33885028 is a wasteful number, since it uses less digits than its factorization.

33885028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882 (or 5880 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 33885028 is about 5821.0847786302. The cubic root of 33885028 is about 323.5956063318.

The spelling of 33885028 in words is "thirty-three million, eight hundred eighty-five thousand, twenty-eight".