33325252 has 24 divisors (see below), whose sum is σ = 61084800. Its totient is φ = 15878016.

The previous prime is 33325207. The next prime is 33325261. The reversal of 33325252 is 25252333.

It is a super-2 number, since 2×33325252² = 2221144841727008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32524 + ... + 33532.

It is an arithmetic number, because the mean of its divisors is an integer number (2545200).

Almost surely, 2^33325252 is an apocalyptic number.

It is an amenable number.

33325252 is a deficient number, since it is larger than the sum of its proper divisors (27759548).

33325252 is a wasteful number, since it uses less digits than its factorization.

33325252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395 (or 1393 counting only the distinct ones).

The product of its digits is 5400, while the sum is 25.

The square root of 33325252 is about 5772.8027854760. The cubic root of 33325252 is about 321.8037846280.

Adding to 33325252 its reverse (25252333), we get a palindrome (58577585).

The spelling of 33325252 in words is "thirty-three million, three hundred twenty-five thousand, two hundred fifty-two".