1066017 has 4 divisors (see below), whose sum is σ = 1421360. Its totient is φ = 710676.

The previous prime is 1066001. The next prime is 1066031. The reversal of 1066017 is 7106601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1066017 - 2⁴ = 1066001 is a prime.

It is a super-2 number, since 2×1066017² = 2272784488578, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1065984 and 1066002.

It is not an unprimeable number, because it can be changed into a prime (1066067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177667 + ... + 177672.

It is an arithmetic number, because the mean of its divisors is an integer number (355340).

2^1066017 is an apocalyptic number.

It is an amenable number.

1066017 is a deficient number, since it is larger than the sum of its proper divisors (355343).

1066017 is an equidigital number, since it uses as much as digits as its factorization.

1066017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355342.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1066017 is about 1032.4809925611. The cubic root of 1066017 is about 102.1538432024.

The spelling of 1066017 in words is "one million, sixty-six thousand, seventeen".