1324532225 has 24 divisors (see below), whose sum is σ = 1738608960. Its totient is φ = 999270720.

The previous prime is 1324532207. The next prime is 1324532233. The reversal of 1324532225 is 5222354231.

It is not a de Polignac number, because 1324532225 - 2¹² = 1324528129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9932 + ... + 52418.

It is an arithmetic number, because the mean of its divisors is an integer number (72442040).

Almost surely, 2^1324532225 is an apocalyptic number.

It is an amenable number.

1324532225 is a deficient number, since it is larger than the sum of its proper divisors (414076735).

1324532225 is a wasteful number, since it uses less digits than its factorization.

1324532225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42569 (or 42564 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 1324532225 is about 36394.1234954216. The cubic root of 1324532225 is about 1098.2153499349.

Adding to 1324532225 its reverse (5222354231), we get a palindrome (6546886456).

The spelling of 1324532225 in words is "one billion, three hundred twenty-four million, five hundred thirty-two thousand, two hundred twenty-five".