1081114 has 4 divisors (see below), whose sum is σ = 1621674. Its totient is φ = 540556.

The previous prime is 1081099. The next prime is 1081121. The reversal of 1081114 is 4111801.

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

It can be written as a sum of positive squares in only one way, i.e., 970225 + 110889 = 985^2 + 333^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270277 + ... + 270280.

2^1081114 is an apocalyptic number.

1081114 is a deficient number, since it is larger than the sum of its proper divisors (540560).

1081114 is an equidigital number, since it uses as much as digits as its factorization.

1081114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540559.

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 1081114 is about 1039.7663199008. The cubic root of 1081114 is about 102.6338208491.

Adding to 1081114 its reverse (4111801), we get a palindrome (5192915).

The spelling of 1081114 in words is "one million, eighty-one thousand, one hundred fourteen".