33852216 has 16 divisors (see below), whose sum is σ = 84630600. Its totient is φ = 11284064.

The previous prime is 33852209. The next prime is 33852233. The reversal of 33852216 is 61225833.

It is a super-2 number, since 2×33852216² = 2291945056221312, which contains 22 as substring.

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, 705231 + ... + 705278.

Almost surely, 2^33852216 is an apocalyptic number.

It is an amenable number.

33852216 is an abundant number, since it is smaller than the sum of its proper divisors (50778384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33852216 is a wasteful number, since it uses less digits than its factorization.

33852216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410518 (or 1410514 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 33852216 is about 5818.2657209859. The cubic root of 33852216 is about 323.4911231357.

The spelling of 33852216 in words is "thirty-three million, eight hundred fifty-two thousand, two hundred sixteen".