1094985 has 16 divisors (see below), whose sum is σ = 1946880. Its totient is φ = 583920.

The previous prime is 1094983. The next prime is 1094999. The reversal of 1094985 is 5894901.

It is not a de Polignac number, because 1094985 - 2¹ = 1094983 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 (1094983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3921 + ... + 4190.

It is an arithmetic number, because the mean of its divisors is an integer number (121680).

2^1094985 is an apocalyptic number.

1094985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1094985 is a deficient number, since it is larger than the sum of its proper divisors (851895).

1094985 is an equidigital number, since it uses as much as digits as its factorization.

1094985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8125 (or 8119 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1094985 is about 1046.4153095210. The cubic root of 1094985 is about 103.0708972407.

The spelling of 1094985 in words is "one million, ninety-four thousand, nine hundred eighty-five".