1118027 has 2 divisors, whose sum is σ = 1118028. Its totient is φ = 1118026.

The previous prime is 1118023. The next prime is 1118041. The reversal of 1118027 is 7208111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1118027 - 2² = 1118023 is a prime.

It is not a weakly prime, because it can be changed into another prime (1118021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559013 + 559014.

It is an arithmetic number, because the mean of its divisors is an integer number (559014).

2^1118027 is an apocalyptic number.

1118027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1118027 is an equidigital number, since it uses as much as digits as its factorization.

1118027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 1118027 is about 1057.3679586596. The cubic root of 1118027 is about 103.7888652958.

The spelling of 1118027 in words is "one million, one hundred eighteen thousand, twenty-seven".