1117007 has 4 divisors (see below), whose sum is σ = 1122240. Its totient is φ = 1111776.

The previous prime is 1116989. The next prime is 1117009. The reversal of 1117007 is 7007111.

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

It is a cyclic number.

It is not a de Polignac number, because 1117007 - 2⁶ = 1116943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (280560).

2^1117007 is an apocalyptic number.

1117007 is a deficient number, since it is larger than the sum of its proper divisors (5233).

1117007 is an equidigital number, since it uses as much as digits as its factorization.

1117007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232.

The product of its (nonzero) digits is 49, while the sum is 17.

The square root of 1117007 is about 1056.8855188714. The cubic root of 1117007 is about 103.7572927568.

It can be divided in two parts, 111 and 7007, that multiplied together give a palindrome (777777).

The spelling of 1117007 in words is "one million, one hundred seventeen thousand, seven".