33025132 has 24 divisors (see below), whose sum is σ = 67173120. Its totient is φ = 13913040.

The previous prime is 33025121. The next prime is 33025133. The reversal of 33025132 is 23152033.

It is not an unprimeable number, because it can be changed into a prime (33025133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8344 + ... + 11647.

It is an arithmetic number, because the mean of its divisors is an integer number (2798880).

Almost surely, 2^33025132 is an apocalyptic number.

It is an amenable number.

33025132 is an abundant number, since it is smaller than the sum of its proper divisors (34147988).

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

33025132 is a wasteful number, since it uses less digits than its factorization.

33025132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20061 (or 20059 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 33025132 is about 5746.7496900422. The cubic root of 33025132 is about 320.8348383505.

Adding to 33025132 its reverse (23152033), we get a palindrome (56177165).

The spelling of 33025132 in words is "thirty-three million, twenty-five thousand, one hundred thirty-two".