1094885 has 16 divisors (see below), whose sum is σ = 1518912. Its totient is φ = 748800.

The previous prime is 1094881. The next prime is 1094887. The reversal of 1094885 is 5884901.

It is not a de Polignac number, because 1094885 - 2² = 1094881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094881) 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, 350 + ... + 1520.

It is an arithmetic number, because the mean of its divisors is an integer number (94932).

2^1094885 is an apocalyptic number.

It is an amenable number.

1094885 is a deficient number, since it is larger than the sum of its proper divisors (424027).

1094885 is a wasteful number, since it uses less digits than its factorization.

1094885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 1094885 is about 1046.3675262545. The cubic root of 1094885 is about 103.0677594798.

It can be divided in two parts, 109 and 4885, that added together give a palindrome (4994).

The spelling of 1094885 in words is "one million, ninety-four thousand, eight hundred eighty-five".