33045896 has 32 divisors (see below), whose sum is σ = 67834200. Its totient is φ = 14999040.

The previous prime is 33045893. The next prime is 33045923. The reversal of 33045896 is 69854033.

It can be written as a sum of positive squares in 4 ways, for example, as 23522500 + 9523396 = 4850^2 + 3086^2 .

It is not an unprimeable number, because it can be changed into a prime (33045893) 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 7 ways as a sum of consecutive naturals, for example, 3740 + ... + 8948.

Almost surely, 2^33045896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33045896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33917100).

33045896 is an abundant number, since it is smaller than the sum of its proper divisors (34788304).

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

33045896 is a wasteful number, since it uses less digits than its factorization.

33045896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5289 (or 5285 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 33045896 is about 5748.5559925950. Note that the first 3 decimals coincide. The cubic root of 33045896 is about 320.9020641116.

The spelling of 33045896 in words is "thirty-three million, forty-five thousand, eight hundred ninety-six".