323330252 has 48 divisors (see below), whose sum is σ = 658344960. Its totient is φ = 136086912.

The previous prime is 323330243. The next prime is 323330257. The reversal of 323330252 is 252033323.

It is not an unprimeable number, because it can be changed into a prime (323330257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 692123 + ... + 692589.

It is an arithmetic number, because the mean of its divisors is an integer number (13715520).

Almost surely, 2^323330252 is an apocalyptic number.

It is an amenable number.

323330252 is an abundant number, since it is smaller than the sum of its proper divisors (335014708).

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

323330252 is a wasteful number, since it uses less digits than its factorization.

323330252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 323330252 is about 17981.3862646905. The cubic root of 323330252 is about 686.3549659337.

Adding to 323330252 its reverse (252033323), we get a palindrome (575363575).

The spelling of 323330252 in words is "three hundred twenty-three million, three hundred thirty thousand, two hundred fifty-two".