33225360 has 80 divisors (see below), whose sum is σ = 117718656. Its totient is φ = 7593984.

The previous prime is 33225349. The next prime is 33225403. The reversal of 33225360 is 6352233.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×33225360² = 2207849094259200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 33225360.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8209 + ... + 11568.

Almost surely, 2^33225360 is an apocalyptic number.

33225360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33225360 is an abundant number, since it is smaller than the sum of its proper divisors (84493296).

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

33225360 is a wasteful number, since it uses less digits than its factorization.

33225360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19800 (or 19794 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 33225360 is about 5764.1443423981. The cubic root of 33225360 is about 321.4819286378.

Adding to 33225360 its reverse (6352233), we get a palindrome (39577593).

The spelling of 33225360 in words is "thirty-three million, two hundred twenty-five thousand, three hundred sixty".