33884012 has 12 divisors (see below), whose sum is σ = 59337936. Its totient is φ = 16930320.

The previous prime is 33883987. The next prime is 33884017. The reversal of 33884012 is 21048833.

It is a happy number.

It is a super-2 number, since 2×33884012² = 2296252538432288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33884017) 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, 9062 + ... + 12242.

It is an arithmetic number, because the mean of its divisors is an integer number (4944828).

Almost surely, 2^33884012 is an apocalyptic number.

It is an amenable number.

33884012 is a deficient number, since it is larger than the sum of its proper divisors (25453924).

33884012 is a wasteful number, since it uses less digits than its factorization.

33884012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5848 (or 5846 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 33884012 is about 5820.9975090185. The cubic root of 33884012 is about 323.5923720969.

Adding to 33884012 its sum of digits (29), we get a square (33884041 = 5821²).

The spelling of 33884012 in words is "thirty-three million, eight hundred eighty-four thousand, twelve".