33068980 has 24 divisors (see below), whose sum is σ = 79365888. Its totient is φ = 11337888.

The previous prime is 33068947. The next prime is 33069007. The reversal of 33068980 is 8986033.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117964 + ... + 118243.

It is an arithmetic number, because the mean of its divisors is an integer number (3306912).

Almost surely, 2^33068980 is an apocalyptic number.

It is an amenable number.

33068980 is an abundant number, since it is smaller than the sum of its proper divisors (46296908).

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

33068980 is a wasteful number, since it uses less digits than its factorization.

33068980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236223 (or 236221 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 33068980 is about 5750.5634506542. The cubic root of 33068980 is about 320.9767680834.

The spelling of 33068980 in words is "thirty-three million, sixty-eight thousand, nine hundred eighty".