33820108 has 24 divisors (see below), whose sum is σ = 68752544. Its totient is φ = 14256000.

The previous prime is 33820099. The next prime is 33820141. The reversal of 33820108 is 80102833.

It is a super-2 number, since 2×33820108² = 2287599410263328, which contains 22 as substring.

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, 8193 + ... + 11608.

Almost surely, 2^33820108 is an apocalyptic number.

It is an amenable number.

33820108 is an abundant number, since it is smaller than the sum of its proper divisors (34932436).

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

33820108 is a wasteful number, since it uses less digits than its factorization.

33820108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19873 (or 19871 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 33820108 is about 5815.5058249476. The cubic root of 33820108 is about 323.3888163075.

The spelling of 33820108 in words is "thirty-three million, eight hundred twenty thousand, one hundred eight".