1328876 has 6 divisors (see below), whose sum is σ = 2325540. Its totient is φ = 664436.

The previous prime is 1328863. The next prime is 1328891. The reversal of 1328876 is 6788231.

It is a super-2 number, since 2×1328876² = 3531822846752, which contains 22 as substring.

It is a plaindrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166106 + ... + 166113.

It is an arithmetic number, because the mean of its divisors is an integer number (387590).

2^1328876 is an apocalyptic number.

It is an amenable number.

1328876 is a deficient number, since it is larger than the sum of its proper divisors (996664).

1328876 is a wasteful number, since it uses less digits than its factorization.

1328876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332223 (or 332221 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 1328876 is about 1152.7688406615. The cubic root of 1328876 is about 109.9414564511.

The spelling of 1328876 in words is "one million, three hundred twenty-eight thousand, eight hundred seventy-six".