1328552 has 16 divisors (see below), whose sum is σ = 2527200. Its totient is φ = 654640.

The previous prime is 1328539. The next prime is 1328563. The reversal of 1328552 is 2558231.

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, 602 + ... + 1737.

It is an arithmetic number, because the mean of its divisors is an integer number (157950).

2^1328552 is an apocalyptic number.

It is an amenable number.

1328552 is a deficient number, since it is larger than the sum of its proper divisors (1198648).

1328552 is a wasteful number, since it uses less digits than its factorization.

1328552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416 (or 2412 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 1328552 is about 1152.6283008845. The cubic root of 1328552 is about 109.9325205968.

The spelling of 1328552 in words is "one million, three hundred twenty-eight thousand, five hundred fifty-two".