33204230 has 16 divisors (see below), whose sum is σ = 63283680. Its totient is φ = 12500352.

The previous prime is 33204187. The next prime is 33204251. The reversal of 33204230 is 3240233.

It is a super-2 number, since 2×33204230² = 2205041779785800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 33204199 and 33204208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97490 + ... + 97829.

It is an arithmetic number, because the mean of its divisors is an integer number (3955230).

Almost surely, 2^33204230 is an apocalyptic number.

33204230 is a deficient number, since it is larger than the sum of its proper divisors (30079450).

33204230 is a wasteful number, since it uses less digits than its factorization.

33204230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195343.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 33204230 is about 5762.3111682727. The cubic root of 33204230 is about 321.4137643032.

Adding to 33204230 its reverse (3240233), we get a palindrome (36444463).

The spelling of 33204230 in words is "thirty-three million, two hundred four thousand, two hundred thirty".