1069085 has 16 divisors (see below), whose sum is σ = 1358640. Its totient is φ = 806400.

The previous prime is 1069051. The next prime is 1069087. The reversal of 1069085 is 5809601.

It can be written as a sum of positive squares in 8 ways, for example, as 75076 + 994009 = 274^2 + 997^2 .

It is not a de Polignac number, because 1069085 - 2¹⁰ = 1068061 is a prime.

It is a super-2 number, since 2×1069085² = 2285885474450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1069087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10535 + ... + 10635.

It is an arithmetic number, because the mean of its divisors is an integer number (84915).

2^1069085 is an apocalyptic number.

It is an amenable number.

1069085 is a deficient number, since it is larger than the sum of its proper divisors (289555).

1069085 is a wasteful number, since it uses less digits than its factorization.

1069085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1069085 is about 1033.9656667414. The cubic root of 1069085 is about 102.2517490231.

The spelling of 1069085 in words is "one million, sixty-nine thousand, eighty-five".