1094489 has 16 divisors (see below), whose sum is σ = 1278720. Its totient is φ = 927360.

The previous prime is 1094473. The next prime is 1094491. The reversal of 1094489 is 9844901.

It is a cyclic number.

It is not a de Polignac number, because 1094489 - 2⁴ = 1094473 is a prime.

It is a super-2 number, since 2×1094489² = 2395812342242, 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 (1094449) 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, 14957 + ... + 15029.

It is an arithmetic number, because the mean of its divisors is an integer number (79920).

2^1094489 is an apocalyptic number.

It is an amenable number.

1094489 is a deficient number, since it is larger than the sum of its proper divisors (184231).

1094489 is a wasteful number, since it uses less digits than its factorization.

1094489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1094489 is about 1046.1782830856. The cubic root of 1094489 is about 103.0553320698.

The spelling of 1094489 in words is "one million, ninety-four thousand, four hundred eighty-nine".