33225568 has 24 divisors (see below), whose sum is σ = 66393432. Its totient is φ = 16363776.

The previous prime is 33225557. The next prime is 33225571. The reversal of 33225568 is 86552233.

It is a happy number.

It is a super-3 number, since 3×33225568³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 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, 5605 + ... + 9892.

It is an arithmetic number, because the mean of its divisors is an integer number (2766393).

Almost surely, 2^33225568 is an apocalyptic number.

It is an amenable number.

33225568 is a deficient number, since it is larger than the sum of its proper divisors (33167864).

33225568 is a wasteful number, since it uses less digits than its factorization.

33225568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15574 (or 15566 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 33225568 is about 5764.1623849437. The cubic root of 33225568 is about 321.4825994918.

The spelling of 33225568 in words is "thirty-three million, two hundred twenty-five thousand, five hundred sixty-eight".