33304132 has 6 divisors (see below), whose sum is σ = 58282238. Its totient is φ = 16652064.

The previous prime is 33304129. The next prime is 33304163. The reversal of 33304132 is 23140333.

It can be written as a sum of positive squares in only one way, i.e., 32080896 + 1223236 = 5664^2 + 1106^2 .

It is a super-2 number, since 2×33304132² = 2218330416546848, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 4163013 + ... + 4163020.

Almost surely, 2^33304132 is an apocalyptic number.

It is an amenable number.

33304132 is a deficient number, since it is larger than the sum of its proper divisors (24978106).

33304132 is a wasteful number, since it uses less digits than its factorization.

33304132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326037 (or 8326035 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 33304132 is about 5770.9732281479. The cubic root of 33304132 is about 321.7357888210.

Adding to 33304132 its reverse (23140333), we get a palindrome (56444465).

The spelling of 33304132 in words is "thirty-three million, three hundred four thousand, one hundred thirty-two".