1324625732 has 12 divisors (see below), whose sum is σ = 2340601536. Its totient is φ = 655882440.

The previous prime is 1324625719. The next prime is 1324625747. The reversal of 1324625732 is 2375264231.

It is a junction number, because it is equal to n+sod(n) for n = 1324625692 and 1324625701.

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, 1607144 + ... + 1607967.

It is an arithmetic number, because the mean of its divisors is an integer number (195050128).

Almost surely, 2^1324625732 is an apocalyptic number.

It is an amenable number.

1324625732 is a deficient number, since it is larger than the sum of its proper divisors (1015975804).

1324625732 is a wasteful number, since it uses less digits than its factorization.

1324625732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215218 (or 3215216 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 1324625732 is about 36395.4081169589. The cubic root of 1324625732 is about 1098.2411926197.

Adding to 1324625732 its reverse (2375264231), we get a palindrome (3699889963).

The spelling of 1324625732 in words is "one billion, three hundred twenty-four million, six hundred twenty-five thousand, seven hundred thirty-two".