1114689 has 8 divisors (see below), whose sum is σ = 1520992. Its totient is φ = 725760.

The previous prime is 1114681. The next prime is 1114693. The reversal of 1114689 is 9864111.

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

It is not a de Polignac number, because 1114689 - 2³ = 1114681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1114681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4192 + ... + 4449.

It is an arithmetic number, because the mean of its divisors is an integer number (190124).

2^1114689 is an apocalyptic number.

It is an amenable number.

1114689 is a deficient number, since it is larger than the sum of its proper divisors (406303).

1114689 is an equidigital number, since it uses as much as digits as its factorization.

1114689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8687.

The product of its digits is 1728, while the sum is 30.

The square root of 1114689 is about 1055.7883310588. The cubic root of 1114689 is about 103.6854710750.

The spelling of 1114689 in words is "one million, one hundred fourteen thousand, six hundred eighty-nine".