33066936 has 48 divisors (see below), whose sum is σ = 102351600. Its totient is φ = 9447552.

The previous prime is 33066923. The next prime is 33066947. The reversal of 33066936 is 63966033.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 33066936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32301 + ... + 33308.

It is an arithmetic number, because the mean of its divisors is an integer number (2132325).

Almost surely, 2^33066936 is an apocalyptic number.

33066936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

33066936 is an abundant number, since it is smaller than the sum of its proper divisors (69284664).

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

33066936 is a wasteful number, since it uses less digits than its factorization.

33066936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65628 (or 65621 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 36.

The square root of 33066936 is about 5750.3857261926. The cubic root of 33066936 is about 320.9701547353.

The spelling of 33066936 in words is "thirty-three million, sixty-six thousand, nine hundred thirty-six".