33040896 has 120 divisors (see below), whose sum is σ = 102627360. Its totient is φ = 9418752.

The previous prime is 33040883. The next prime is 33040897. The reversal of 33040896 is 69804033.

It is not an unprimeable number, because it can be changed into a prime (33040897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75045 + ... + 75483.

It is an arithmetic number, because the mean of its divisors is an integer number (855228).

Almost surely, 2^33040896 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 33040896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51313680).

33040896 is an abundant number, since it is smaller than the sum of its proper divisors (69586464).

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

33040896 is an equidigital number, since it uses as much as digits as its factorization.

33040896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 33040896 is about 5748.1210843196. The cubic root of 33040896 is about 320.8858786298.

The spelling of 33040896 in words is "thirty-three million, forty thousand, eight hundred ninety-six".