33828448 has 24 divisors (see below), whose sum is σ = 66907512. Its totient is φ = 16836096.

The previous prime is 33828439. The next prime is 33828467. The reversal of 33828448 is 84482833.

It is a super-2 number, since 2×33828448² = 2288727788177408, 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 33828448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4936 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (2787813).

Almost surely, 2^33828448 is an apocalyptic number.

It is an amenable number.

33828448 is a deficient number, since it is larger than the sum of its proper divisors (33079064).

33828448 is a wasteful number, since it uses less digits than its factorization.

33828448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894 (or 4886 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 33828448 is about 5816.2228292939. Note that the first 3 decimals coincide. The cubic root of 33828448 is about 323.4153965602.

The spelling of 33828448 in words is "thirty-three million, eight hundred twenty-eight thousand, four hundred forty-eight".