1117017 has 16 divisors (see below), whose sum is σ = 1805760. Its totient is φ = 676800.

The previous prime is 1117013. The next prime is 1117021. The reversal of 1117017 is 7107111.

It is an interprime number because it is at equal distance from previous prime (1117013) and next prime (1117021).

It is not a de Polignac number, because 1117017 - 2² = 1117013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1117013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1584 + ... + 2177.

It is an arithmetic number, because the mean of its divisors is an integer number (112860).

2^1117017 is an apocalyptic number.

It is an amenable number.

1117017 is a deficient number, since it is larger than the sum of its proper divisors (688743).

1117017 is a wasteful number, since it uses less digits than its factorization.

1117017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781 (or 3775 counting only the distinct ones).

The product of its (nonzero) digits is 49, while the sum is 18.

The square root of 1117017 is about 1056.8902497421. The cubic root of 1117017 is about 103.7576023848.

The spelling of 1117017 in words is "one million, one hundred seventeen thousand, seventeen".