33229896 has 64 divisors (see below), whose sum is σ = 95692800. Its totient is φ = 9419328.

The previous prime is 33229877. The next prime is 33229897. The reversal of 33229896 is 69892233.

It is a super-2 number, since 2×33229896² = 2208451976341632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (33229897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22641 + ... + 24063.

It is an arithmetic number, because the mean of its divisors is an integer number (1495200).

Almost surely, 2^33229896 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 33229896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47846400).

33229896 is an abundant number, since it is smaller than the sum of its proper divisors (62462904).

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

33229896 is a wasteful number, since it uses less digits than its factorization.

33229896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578 (or 1574 counting only the distinct ones).

The product of its digits is 139968, while the sum is 42.

The square root of 33229896 is about 5764.5377958688. The cubic root of 33229896 is about 321.4965577812.

The spelling of 33229896 in words is "thirty-three million, two hundred twenty-nine thousand, eight hundred ninety-six".