33276016 has 20 divisors (see below), whose sum is σ = 64571512. Its totient is φ = 16612416.

The previous prime is 33276013. The next prime is 33276041. The reversal of 33276016 is 61067233.

It is a super-2 number, since 2×33276016² = 2214586481664512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33276013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13366 + ... + 15658.

Almost surely, 2^33276016 is an apocalyptic number.

It is an amenable number.

33276016 is a deficient number, since it is larger than the sum of its proper divisors (31295496).

33276016 is a wasteful number, since it uses less digits than its factorization.

33276016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208 (or 3202 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 33276016 is about 5768.5367295355. The cubic root of 33276016 is about 321.6452247811.

The spelling of 33276016 in words is "thirty-three million, two hundred seventy-six thousand, sixteen".