1066959 has 16 divisors (see below), whose sum is σ = 1619200. Its totient is φ = 694008.

The previous prime is 1066931. The next prime is 1066973. The reversal of 1066959 is 9596601.

It is not a de Polignac number, because 1066959 - 2⁹ = 1066447 is a prime.

It is a super-2 number, since 2×1066959² = 2276803015362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702 + ... + 1620.

It is an arithmetic number, because the mean of its divisors is an integer number (101200).

2^1066959 is an apocalyptic number.

1066959 is a deficient number, since it is larger than the sum of its proper divisors (552241).

1066959 is an equidigital number, since it uses as much as digits as its factorization.

1066959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 1066959 is about 1032.9370745597. The cubic root of 1066959 is about 102.1839242078.

It can be divided in two parts, 1066 and 959, that added together give a square (2025 = 45²).

The spelling of 1066959 in words is "one million, sixty-six thousand, nine hundred fifty-nine".