33852380 has 24 divisors (see below), whose sum is σ = 71950032. Its totient is φ = 13377152.

The previous prime is 33852359. The next prime is 33852391. The reversal of 33852380 is 8325833.

It is a super-2 number, since 2×33852380² = 2291967263328800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8537 + ... + 11856.

It is an arithmetic number, because the mean of its divisors is an integer number (2997918).

Almost surely, 2^33852380 is an apocalyptic number.

It is an amenable number.

33852380 is an abundant number, since it is smaller than the sum of its proper divisors (38097652).

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

33852380 is a wasteful number, since it uses less digits than its factorization.

33852380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20485 (or 20483 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 33852380 is about 5818.2798145156. The cubic root of 33852380 is about 323.4916455284.

The spelling of 33852380 in words is "thirty-three million, eight hundred fifty-two thousand, three hundred eighty".