33132242 has 64 divisors (see below), whose sum is σ = 62512128. Its totient is φ = 12960000.

The previous prime is 33132241. The next prime is 33132271. The reversal of 33132242 is 24223133.

It is not an unprimeable number, because it can be changed into a prime (33132241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327992 + ... + 328092.

It is an arithmetic number, because the mean of its divisors is an integer number (976752).

Almost surely, 2^33132242 is an apocalyptic number.

33132242 is a deficient number, since it is larger than the sum of its proper divisors (29379886).

33132242 is a wasteful number, since it uses less digits than its factorization.

33132242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195.

The product of its digits is 864, while the sum is 20.

The square root of 33132242 is about 5756.0613269839. The cubic root of 33132242 is about 321.1813172572.

Adding to 33132242 its reverse (24223133), we get a palindrome (57355375).

It can be divided in two parts, 3313 and 2242, that added together give a palindrome (5555).

The spelling of 33132242 in words is "thirty-three million, one hundred thirty-two thousand, two hundred forty-two".