1114189 has 8 divisors (see below), whose sum is σ = 1173312. Its totient is φ = 1056000.

The previous prime is 1114159. The next prime is 1114193. The reversal of 1114189 is 9814111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1114189 - 2¹¹ = 1112141 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4314 + ... + 4564.

It is an arithmetic number, because the mean of its divisors is an integer number (146664).

2^1114189 is an apocalyptic number.

It is an amenable number.

1114189 is a deficient number, since it is larger than the sum of its proper divisors (59123).

1114189 is a wasteful number, since it uses less digits than its factorization.

1114189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467.

The product of its digits is 288, while the sum is 25.

The square root of 1114189 is about 1055.5515146121. The cubic root of 1114189 is about 103.6699658567.

The spelling of 1114189 in words is "one million, one hundred fourteen thousand, one hundred eighty-nine".