33002132 has 12 divisors (see below), whose sum is σ = 58545396. Its totient is φ = 16274880.

The previous prime is 33002119. The next prime is 33002143. The reversal of 33002132 is 23120033.

It can be written as a sum of positive squares in 2 ways, for example, as 21939856 + 11062276 = 4684^2 + 3326^2 .

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, 56219 + ... + 56802.

It is an arithmetic number, because the mean of its divisors is an integer number (4878783).

Almost surely, 2^33002132 is an apocalyptic number.

It is an amenable number.

33002132 is a deficient number, since it is larger than the sum of its proper divisors (25543264).

33002132 is a wasteful number, since it uses less digits than its factorization.

33002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113098 (or 113096 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 33002132 is about 5744.7482103222. The cubic root of 33002132 is about 320.7603403894.

Adding to 33002132 its reverse (23120033), we get a palindrome (56122165).

The spelling of 33002132 in words is "thirty-three million, two thousand, one hundred thirty-two".