33224055 has 8 divisors (see below), whose sum is σ = 53158512. Its totient is φ = 17719488.

The previous prime is 33224047. The next prime is 33224083. The reversal of 33224055 is 55042233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33224055 - 2³ = 33224047 is a prime.

It is a super-2 number, since 2×33224055² = 2207675661286050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107454 + ... + 1107483.

It is an arithmetic number, because the mean of its divisors is an integer number (6644814).

Almost surely, 2^33224055 is an apocalyptic number.

33224055 is a deficient number, since it is larger than the sum of its proper divisors (19934457).

33224055 is a wasteful number, since it uses less digits than its factorization.

33224055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214945.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 33224055 is about 5764.0311414842. The cubic root of 33224055 is about 321.4777196098.

Adding to 33224055 its reverse (55042233), we get a palindrome (88266288).

The spelling of 33224055 in words is "thirty-three million, two hundred twenty-four thousand, fifty-five".