33298068 has 24 divisors (see below), whose sum is σ = 79591680. Its totient is φ = 10828480.

The previous prime is 33298037. The next prime is 33298091. The reversal of 33298068 is 86089233.

It is a super-2 number, since 2×33298068² = 2217522665065248, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 33348 + ... + 34331.

It is an arithmetic number, because the mean of its divisors is an integer number (3316320).

Almost surely, 2^33298068 is an apocalyptic number.

It is an amenable number.

33298068 is an abundant number, since it is smaller than the sum of its proper divisors (46293612).

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

33298068 is a wasteful number, since it uses less digits than its factorization.

33298068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67727 (or 67725 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 33298068 is about 5770.4478162444. The cubic root of 33298068 is about 321.7162604709.

The spelling of 33298068 in words is "thirty-three million, two hundred ninety-eight thousand, sixty-eight".