1324205252 has 12 divisors (see below), whose sum is σ = 2319812880. Its totient is φ = 661401576.

The previous prime is 1324205237. The next prime is 1324205261. The reversal of 1324205252 is 2525024231.

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, 171002 + ... + 178577.

It is an arithmetic number, because the mean of its divisors is an integer number (193317740).

Almost surely, 2^1324205252 is an apocalyptic number.

It is an amenable number.

1324205252 is a deficient number, since it is larger than the sum of its proper divisors (995607628).

1324205252 is a wasteful number, since it uses less digits than its factorization.

1324205252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350530 (or 350528 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1324205252 is about 36389.6311055773. The cubic root of 1324205252 is about 1098.1249743007.

Adding to 1324205252 its reverse (2525024231), we get a palindrome (3849229483).

The spelling of 1324205252 in words is "one billion, three hundred twenty-four million, two hundred five thousand, two hundred fifty-two".