33225350 has 12 divisors (see below), whose sum is σ = 61799244. Its totient is φ = 13290120.

The previous prime is 33225349. The next prime is 33225403. The reversal of 33225350 is 5352233.

It is a super-2 number, since 2×33225350² = 2207847765245000, 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 5 ways as a sum of consecutive naturals, for example, 332204 + ... + 332303.

It is an arithmetic number, because the mean of its divisors is an integer number (5149937).

Almost surely, 2^33225350 is an apocalyptic number.

33225350 is a deficient number, since it is larger than the sum of its proper divisors (28573894).

33225350 is a wasteful number, since it uses less digits than its factorization.

33225350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664519 (or 664514 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 33225350 is about 5764.1434749666. The cubic root of 33225350 is about 321.4818963851.

Adding to 33225350 its reverse (5352233), we get a palindrome (38577583).

The spelling of 33225350 in words is "thirty-three million, two hundred twenty-five thousand, three hundred fifty".