33085776 has 60 divisors (see below), whose sum is σ = 89417888. Its totient is φ = 10540992.

The previous prime is 33085747. The next prime is 33085817. The reversal of 33085776 is 67758033.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 24741 + ... + 26043.

Almost surely, 2^33085776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33085776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44708944).

33085776 is an abundant number, since it is smaller than the sum of its proper divisors (56332112).

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

33085776 is a wasteful number, since it uses less digits than its factorization.

33085776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 33085776 is about 5752.0236439013. The cubic root of 33085776 is about 321.0311011102.

The spelling of 33085776 in words is "thirty-three million, eighty-five thousand, seven hundred seventy-six".