33030204 has 12 divisors (see below), whose sum is σ = 77070504. Its totient is φ = 11010064.

The previous prime is 33030199. The next prime is 33030253. The reversal of 33030204 is 40203033.

It is a tau number, because it is divible by the number of its divisors (12).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376247 + ... + 1376270.

It is an arithmetic number, because the mean of its divisors is an integer number (6422542).

Almost surely, 2^33030204 is an apocalyptic number.

It is an amenable number.

33030204 is an abundant number, since it is smaller than the sum of its proper divisors (44040300).

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

33030204 is a wasteful number, since it uses less digits than its factorization.

33030204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752524 (or 2752522 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 33030204 is about 5747.1909660285. The cubic root of 33030204 is about 320.8512621153.

Adding to 33030204 its reverse (40203033), we get a palindrome (73233237).

The spelling of 33030204 in words is "thirty-three million, thirty thousand, two hundred four".