323025216 has 28 divisors (see below), whose sum is σ = 854671392. Its totient is φ = 107675008.

The previous prime is 323025193. The next prime is 323025223. The reversal of 323025216 is 612520323.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 841020 + ... + 841403.

Almost surely, 2^323025216 is an apocalyptic number.

It is an amenable number.

323025216 is an abundant number, since it is smaller than the sum of its proper divisors (531646176).

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

323025216 is a wasteful number, since it uses less digits than its factorization.

323025216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682438 (or 1682428 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 323025216 is about 17972.9022698061. The cubic root of 323025216 is about 686.1390578483.

Adding to 323025216 its reverse (612520323), we get a palindrome (935545539).

The spelling of 323025216 in words is "three hundred twenty-three million, twenty-five thousand, two hundred sixteen".