1328932 has 12 divisors (see below), whose sum is σ = 2537136. Its totient is φ = 604040.

The previous prime is 1328927. The next prime is 1328953. The reversal of 1328932 is 2398231.

It is a self number, because there is not a number n which added to its sum of digits gives 1328932.

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, 15058 + ... + 15145.

It is an arithmetic number, because the mean of its divisors is an integer number (211428).

2^1328932 is an apocalyptic number.

It is an amenable number.

1328932 is a deficient number, since it is larger than the sum of its proper divisors (1208204).

1328932 is a wasteful number, since it uses less digits than its factorization.

1328932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30218 (or 30216 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 1328932 is about 1152.7931297505. The cubic root of 1328932 is about 109.9430007726.

The spelling of 1328932 in words is "one million, three hundred twenty-eight thousand, nine hundred thirty-two".