33233132 has 12 divisors (see below), whose sum is σ = 58529520. Its totient is φ = 16510416.

The previous prime is 33233131. The next prime is 33233143. The reversal of 33233132 is 23133233.

It is a super-2 number, since 2×33233132² = 2208882125058848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33233131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25832 + ... + 27087.

It is an arithmetic number, because the mean of its divisors is an integer number (4877460).

Almost surely, 2^33233132 is an apocalyptic number.

It is an amenable number.

33233132 is a deficient number, since it is larger than the sum of its proper divisors (25296388).

33233132 is a wasteful number, since it uses less digits than its factorization.

33233132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53080 (or 53078 counting only the distinct ones).

The product of its digits is 972, while the sum is 20.

The square root of 33233132 is about 5764.8184706893. The cubic root of 33233132 is about 321.5069934553.

Adding to 33233132 its reverse (23133233), we get a palindrome (56366365).

The spelling of 33233132 in words is "thirty-three million, two hundred thirty-three thousand, one hundred thirty-two".