33822328 has 32 divisors (see below), whose sum is σ = 67599360. Its totient is φ = 15827680.

The previous prime is 33822317. The next prime is 33822359. The reversal of 33822328 is 82322833.

It is a happy number.

It is a super-2 number, since 2×33822328² = 2287899742679168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33822328.

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, 6693 + ... + 10603.

It is an arithmetic number, because the mean of its divisors is an integer number (2112480).

Almost surely, 2^33822328 is an apocalyptic number.

It is an amenable number.

33822328 is a deficient number, since it is larger than the sum of its proper divisors (33777032).

33822328 is a wasteful number, since it uses less digits than its factorization.

33822328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987 (or 3983 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 33822328 is about 5815.6966908531. The cubic root of 33822328 is about 323.3958920533.

The spelling of 33822328 in words is "thirty-three million, eight hundred twenty-two thousand, three hundred twenty-eight".