1094449 has 2 divisors, whose sum is σ = 1094450. Its totient is φ = 1094448.

The previous prime is 1094441. The next prime is 1094453. The reversal of 1094449 is 9444901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 734449 + 360000 = 857^2 + 600^2 .

It is an emirp because it is prime and its reverse (9444901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1094449 - 2³ = 1094441 is a prime.

It is a super-2 number, since 2×1094449² = 2395637227202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1094449.

It is not a weakly prime, because it can be changed into another prime (1094441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547224 + 547225.

It is an arithmetic number, because the mean of its divisors is an integer number (547225).

2^1094449 is an apocalyptic number.

It is an amenable number.

1094449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094449 is an equidigital number, since it uses as much as digits as its factorization.

1094449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1094449 is about 1046.1591657105. The cubic root of 1094449 is about 103.0540766092.

The spelling of 1094449 in words is "one million, ninety-four thousand, four hundred forty-nine".