322685468 has 12 divisors (see below), whose sum is σ = 645370992. Its totient is φ = 138293760.

The previous prime is 322685437. The next prime is 322685497. The reversal of 322685468 is 864586223.

322685468 is an admirable number.

It is a super-2 number, since 2×322685468² = 208251822516758048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5762213 + ... + 5762268.

It is an arithmetic number, because the mean of its divisors is an integer number (53780916).

Almost surely, 2^322685468 is an apocalyptic number.

It is an amenable number.

322685468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

322685468 is a wasteful number, since it uses less digits than its factorization.

322685468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11524492 (or 11524490 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 322685468 is about 17963.4481099816. The cubic root of 322685468 is about 685.8984201351.

The spelling of 322685468 in words is "three hundred twenty-two million, six hundred eighty-five thousand, four hundred sixty-eight".