323436252 has 24 divisors (see below), whose sum is σ = 756378000. Its totient is φ = 107570176.

The previous prime is 323436241. The next prime is 323436257. The reversal of 323436252 is 252634323.

It is a super-2 number, since 2×323436252² = 209222018215615008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323436257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24627 + ... + 35402.

It is an arithmetic number, because the mean of its divisors is an integer number (31515750).

Almost surely, 2^323436252 is an apocalyptic number.

It is an amenable number.

323436252 is an abundant number, since it is smaller than the sum of its proper divisors (432941748).

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

323436252 is a wasteful number, since it uses less digits than its factorization.

323436252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60485 (or 60483 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 323436252 is about 17984.3335155907. Note that the first 3 decimals coincide. The cubic root of 323436252 is about 686.4299621921.

The spelling of 323436252 in words is "three hundred twenty-three million, four hundred thirty-six thousand, two hundred fifty-two".