33828016 has 10 divisors (see below), whose sum is σ = 65541812. Its totient is φ = 16914000.

The previous prime is 33828001. The next prime is 33828017. The reversal of 33828016 is 61082833.

It is a super-2 number, since 2×33828016² = 2288669332992512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33828017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057110 + ... + 1057141.

Almost surely, 2^33828016 is an apocalyptic number.

It is an amenable number.

33828016 is a deficient number, since it is larger than the sum of its proper divisors (31713796).

33828016 is a wasteful number, since it uses less digits than its factorization.

33828016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114259 (or 2114253 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 33828016 is about 5816.1856916711. The cubic root of 33828016 is about 323.4140198487.

It can be divided in two parts, 33 and 828016, that multiplied together give a triangular number (27324528 = T₇₃₉₂).

The spelling of 33828016 in words is "thirty-three million, eight hundred twenty-eight thousand, sixteen".