1096985 has 8 divisors (see below), whose sum is σ = 1373760. Its totient is φ = 839344.

The previous prime is 1096981. The next prime is 1096999. The reversal of 1096985 is 5896901.

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

It is a cyclic number.

It is not a de Polignac number, because 1096985 - 2² = 1096981 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1096981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4655 + ... + 4884.

It is an arithmetic number, because the mean of its divisors is an integer number (171720).

2^1096985 is an apocalyptic number.

It is an amenable number.

1096985 is a deficient number, since it is larger than the sum of its proper divisors (276775).

1096985 is an equidigital number, since it uses as much as digits as its factorization.

1096985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9567.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 1096985 is about 1047.3705170569. The cubic root of 1096985 is about 103.1336123814.

The spelling of 1096985 in words is "one million, ninety-six thousand, nine hundred eighty-five".