352522324 has 48 divisors (see below), whose sum is σ = 770587776. Its totient is φ = 137088000.

The previous prime is 352522301. The next prime is 352522327. The reversal of 352522324 is 423225253.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 352522292 and 352522301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352522327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292924 + ... + 294124.

It is an arithmetic number, because the mean of its divisors is an integer number (16053912).

Almost surely, 2^352522324 is an apocalyptic number.

It is an amenable number.

352522324 is an abundant number, since it is smaller than the sum of its proper divisors (418065452).

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

352522324 is a wasteful number, since it uses less digits than its factorization.

352522324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176 (or 2174 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 352522324 is about 18775.5778606146. The cubic root of 352522324 is about 706.4187341739.

Adding to 352522324 its reverse (423225253), we get a palindrome (775747577).

The spelling of 352522324 in words is "three hundred fifty-two million, five hundred twenty-two thousand, three hundred twenty-four".