33004068 has 12 divisors (see below), whose sum is σ = 77009520. Its totient is φ = 11001352.

The previous prime is 33004063. The next prime is 33004079. The reversal of 33004068 is 86040033.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (33004061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1375158 + ... + 1375181.

It is an arithmetic number, because the mean of its divisors is an integer number (6417460).

Almost surely, 2^33004068 is an apocalyptic number.

It is an amenable number.

33004068 is an abundant number, since it is smaller than the sum of its proper divisors (44005452).

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

33004068 is a wasteful number, since it uses less digits than its factorization.

33004068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750346 (or 2750344 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 33004068 is about 5744.9167095790. The cubic root of 33004068 is about 320.7666125082.

The spelling of 33004068 in words is "thirty-three million, four thousand, sixty-eight".