33227452 has 12 divisors (see below), whose sum is σ = 61568640. Its totient is φ = 15636416.

The previous prime is 33227357. The next prime is 33227477. The reversal of 33227452 is 25472233.

It is a super-2 number, since 2×33227452² = 2208127132824608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33227452.

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, 244252 + ... + 244387.

It is an arithmetic number, because the mean of its divisors is an integer number (5130720).

Almost surely, 2^33227452 is an apocalyptic number.

It is an amenable number.

33227452 is a deficient number, since it is larger than the sum of its proper divisors (28341188).

33227452 is a wasteful number, since it uses less digits than its factorization.

33227452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488660 (or 488658 counting only the distinct ones).

The product of its digits is 10080, while the sum is 28.

The square root of 33227452 is about 5764.3258061980. The cubic root of 33227452 is about 321.4886757539.

Adding to 33227452 its reverse (25472233), we get a palindrome (58699685).

The spelling of 33227452 in words is "thirty-three million, two hundred twenty-seven thousand, four hundred fifty-two".