1066928 has 10 divisors (see below), whose sum is σ = 2067204. Its totient is φ = 533456.

The previous prime is 1066913. The next prime is 1066931. The reversal of 1066928 is 8296601.

It is a super-2 number, since 2×1066928² = 2276670714368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066894 and 1066903.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33326 + ... + 33357.

2^1066928 is an apocalyptic number.

It is an amenable number.

1066928 is a deficient number, since it is larger than the sum of its proper divisors (1000276).

1066928 is an equidigital number, since it uses as much as digits as its factorization.

1066928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66691 (or 66685 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1066928 is about 1032.9220686964. The cubic root of 1066928 is about 102.1829345627.

The spelling of 1066928 in words is "one million, sixty-six thousand, nine hundred twenty-eight".