1069089 has 8 divisors (see below), whose sum is σ = 1629120. Its totient is φ = 610896.

The previous prime is 1069087. The next prime is 1069099. The reversal of 1069089 is 9809601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1069089 - 2¹ = 1069087 is a prime.

It is a super-2 number, since 2×1069089² = 2285902579842, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

1069089 is a lucky 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 (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25434 + ... + 25475.

It is an arithmetic number, because the mean of its divisors is an integer number (203640).

2^1069089 is an apocalyptic number.

It is an amenable number.

1069089 is a deficient number, since it is larger than the sum of its proper divisors (560031).

1069089 is an equidigital number, since it uses as much as digits as its factorization.

1069089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50919.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 1069089 is about 1033.9676010398. The cubic root of 1069089 is about 102.2518765485.

The spelling of 1069089 in words is "one million, sixty-nine thousand, eighty-nine".