1096669 has 6 divisors (see below), whose sum is σ = 1275774. Its totient is φ = 939960.

The previous prime is 1096639. The next prime is 1096673. The reversal of 1096669 is 9666901.

It can be written as a sum of positive squares in only one way, i.e., 974169 + 122500 = 987^2 + 350^2 .

It is not a de Polignac number, because 1096669 - 2⁷ = 1096541 is a prime.

It is a super-2 number, since 2×1096669² = 2405365791122, 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 (1096609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11142 + ... + 11239.

It is an arithmetic number, because the mean of its divisors is an integer number (212629).

2^1096669 is an apocalyptic number.

It is an amenable number.

1096669 is a deficient number, since it is larger than the sum of its proper divisors (179105).

1096669 is an equidigital number, since it uses as much as digits as its factorization.

1096669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22395 (or 22388 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 1096669 is about 1047.2196522220. The cubic root of 1096669 is about 103.1237084626.

The spelling of 1096669 in words is "one million, ninety-six thousand, six hundred sixty-nine".