1327775432 has 16 divisors (see below), whose sum is σ = 2490060300. Its totient is φ = 663759360.

The previous prime is 1327775419. The next prime is 1327775443. The reversal of 1327775432 is 2345777231.

It can be written as a sum of positive squares in 2 ways, for example, as 835556836 + 492218596 = 28906^2 + 22186^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1327775432.

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, 39044 + ... + 64652.

Almost surely, 2^1327775432 is an apocalyptic number.

It is an amenable number.

1327775432 is a deficient number, since it is larger than the sum of its proper divisors (1162284868).

1327775432 is a wasteful number, since it uses less digits than its factorization.

1327775432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32096 (or 32092 counting only the distinct ones).

The product of its digits is 246960, while the sum is 41.

The square root of 1327775432 is about 36438.6529937647. The cubic root of 1327775432 is about 1099.1109709291.

The spelling of 1327775432 in words is "one billion, three hundred twenty-seven million, seven hundred seventy-five thousand, four hundred thirty-two".