33022264 has 16 divisors (see below), whose sum is σ = 67545720. Its totient is φ = 15010080.

The previous prime is 33022229. The next prime is 33022267. The reversal of 33022264 is 46222033.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33022267) 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, 187539 + ... + 187714.

Almost surely, 2^33022264 is an apocalyptic number.

It is an amenable number.

33022264 is an abundant number, since it is smaller than the sum of its proper divisors (34523456).

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

33022264 is a wasteful number, since it uses less digits than its factorization.

33022264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375270 (or 375266 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 33022264 is about 5746.5001522666. The cubic root of 33022264 is about 320.8255506667.

Adding to 33022264 its reverse (46222033), we get a palindrome (79244297).

The spelling of 33022264 in words is "thirty-three million, twenty-two thousand, two hundred sixty-four".