33225244 has 24 divisors (see below), whose sum is σ = 62823488. Its totient is φ = 15284160.

The previous prime is 33225229. The next prime is 33225251. The reversal of 33225244 is 44252233.

It is a super-2 number, since 2×33225244² = 2207833677719072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18214 + ... + 19954.

Almost surely, 2^33225244 is an apocalyptic number.

It is an amenable number.

33225244 is a deficient number, since it is larger than the sum of its proper divisors (29598244).

33225244 is a wasteful number, since it uses less digits than its factorization.

33225244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125 (or 2123 counting only the distinct ones).

The product of its digits is 5760, while the sum is 25.

The square root of 33225244 is about 5764.1342801847. The cubic root of 33225244 is about 321.4815545064.

Adding to 33225244 its reverse (44252233), we get a palindrome (77477477).

The spelling of 33225244 in words is "thirty-three million, two hundred twenty-five thousand, two hundred forty-four".