322532352 has 132 divisors (see below), whose sum is σ = 945222720. Its totient is φ = 105910272.

The previous prime is 322532333. The next prime is 322532369. The reversal of 322532352 is 253235223.

It is a super-3 number, since 3×322532352³ (a number of 27 digits) contains 333 as substring.

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 11 ways as a sum of consecutive naturals, for example, 727843 + ... + 728285.

Almost surely, 2^322532352 is an apocalyptic number.

322532352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322532352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472611360).

322532352 is an abundant number, since it is smaller than the sum of its proper divisors (622690368).

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

322532352 is a wasteful number, since it uses less digits than its factorization.

322532352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548 (or 527 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 322532352 is about 17959.1857276437. The cubic root of 322532352 is about 685.7899154678.

Adding to 322532352 its reverse (253235223), we get a palindrome (575767575).

The spelling of 322532352 in words is "three hundred twenty-two million, five hundred thirty-two thousand, three hundred fifty-two".