1094264189 has 4 divisors (see below), whose sum is σ = 1104303420. Its totient is φ = 1084224960.

The previous prime is 1094264183. The next prime is 1094264203. The reversal of 1094264189 is 9814624901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 492396100 + 601868089 = 22190^2 + 24533^2 .

It is a cyclic number.

It is not a de Polignac number, because 1094264189 - 2⁴ = 1094264173 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094264183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5019452 + ... + 5019669.

It is an arithmetic number, because the mean of its divisors is an integer number (276075855).

Almost surely, 2^1094264189 is an apocalyptic number.

It is an amenable number.

1094264189 is a deficient number, since it is larger than the sum of its proper divisors (10039231).

1094264189 is a wasteful number, since it uses less digits than its factorization.

1094264189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10039230.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 1094264189 is about 33079.6642818515. The cubic root of 1094264189 is about 1030.4827563865.

The spelling of 1094264189 in words is "one billion, ninety-four million, two hundred sixty-four thousand, one hundred eighty-nine".