333312252 has 48 divisors (see below), whose sum is σ = 957207552. Its totient is φ = 87906240.

The previous prime is 333312227. The next prime is 333312253. The reversal of 333312252 is 252213333.

It is a super-2 number, since 2×333312252² = 222194114666623008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333312253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151524 + ... + 153707.

It is an arithmetic number, because the mean of its divisors is an integer number (19941824).

Almost surely, 2^333312252 is an apocalyptic number.

It is an amenable number.

333312252 is an abundant number, since it is smaller than the sum of its proper divisors (623895300).

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

333312252 is a wasteful number, since it uses less digits than its factorization.

333312252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305258 (or 305256 counting only the distinct ones).

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

The square root of 333312252 is about 18256.8412382865. The cubic root of 333312252 is about 693.3466570623.

Adding to 333312252 its reverse (252213333), we get a palindrome (585525585).

The spelling of 333312252 in words is "three hundred thirty-three million, three hundred twelve thousand, two hundred fifty-two".