322738252 has 6 divisors (see below), whose sum is σ = 564791948. Its totient is φ = 161369124.

The previous prime is 322738211. The next prime is 322738259. The reversal of 322738252 is 252837223.

It is not an unprimeable number, because it can be changed into a prime (322738259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40342278 + ... + 40342285.

Almost surely, 2^322738252 is an apocalyptic number.

It is an amenable number.

322738252 is a deficient number, since it is larger than the sum of its proper divisors (242053696).

322738252 is a wasteful number, since it uses less digits than its factorization.

322738252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80684567 (or 80684565 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 322738252 is about 17964.9172555846. The cubic root of 322738252 is about 685.9358172208.

The spelling of 322738252 in words is "three hundred twenty-two million, seven hundred thirty-eight thousand, two hundred fifty-two".