1325832812 has 12 divisors (see below), whose sum is σ = 2328770976. Its totient is φ = 660469680.

The previous prime is 1325832811. The next prime is 1325832829. The reversal of 1325832812 is 2182385231.

It is not an unprimeable number, because it can be changed into a prime (1325832811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610463 + ... + 612630.

It is an arithmetic number, because the mean of its divisors is an integer number (194064248).

Almost surely, 2^1325832812 is an apocalyptic number.

It is an amenable number.

1325832812 is a deficient number, since it is larger than the sum of its proper divisors (1002938164).

1325832812 is a wasteful number, since it uses less digits than its factorization.

1325832812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223368 (or 1223366 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 1325832812 is about 36411.9872020191. The cubic root of 1325832812 is about 1098.5746861932.

The spelling of 1325832812 in words is "one billion, three hundred twenty-five million, eight hundred thirty-two thousand, eight hundred twelve".