1117027 has 2 divisors, whose sum is σ = 1117028. Its totient is φ = 1117026.

The previous prime is 1117021. The next prime is 1117031. The reversal of 1117027 is 7207111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1117027 is a prime.

1117027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1116995 and 1117013.

It is not a weakly prime, because it can be changed into another prime (1117021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558513 + 558514.

It is an arithmetic number, because the mean of its divisors is an integer number (558514).

2^1117027 is an apocalyptic number.

1117027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117027 is an equidigital number, since it uses as much as digits as its factorization.

1117027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 1117027 is about 1056.8949805917. The cubic root of 1117027 is about 103.7579120109.

The spelling of 1117027 in words is "one million, one hundred seventeen thousand, twenty-seven".