33104500 has 96 divisors (see below), whose sum is σ = 85123584. Its totient is φ = 11088000.

The previous prime is 33104473. The next prime is 33104527. The reversal of 33104500 is 540133.

It is an interprime number because it is at equal distance from previous prime (33104473) and next prime (33104527).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 71269 + ... + 71731.

It is an arithmetic number, because the mean of its divisors is an integer number (886704).

Almost surely, 2^33104500 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 33104500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42561792).

33104500 is an abundant number, since it is smaller than the sum of its proper divisors (52019084).

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

33104500 is a wasteful number, since it uses less digits than its factorization.

33104500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 33104500 is about 5753.6510147905. The cubic root of 33104500 is about 321.0916493125.

Adding to 33104500 its reverse (540133), we get a palindrome (33644633).

The spelling of 33104500 in words is "thirty-three million, one hundred four thousand, five hundred".