117207 has 10 divisors (see below), whose sum is σ = 175208. Its totient is φ = 78084.

The previous prime is 117203. The next prime is 117209. The reversal of 117207 is 702711.

It is not a de Polignac number, because 117207 - 2² = 117203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117207.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 117207.

It is not an unprimeable number, because it can be changed into a prime (117203) by changing a digit.

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 in 9 ways as a sum of consecutive naturals, for example, 643 + ... + 804.

2¹¹⁷²⁰⁷ is an apocalyptic number.

117207 is a deficient number, since it is larger than the sum of its proper divisors (58001).

117207 is an equidigital number, since it uses as much as digits as its factorization.

117207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 18.

The square root of 117207 is about 342.3550788290. The cubic root of 117207 is about 48.9385596723.

Adding to 117207 its reverse (702711), we get a palindrome (819918).

It can be divided in two parts, 117 and 207, that added together give a square (324 = 18²).

The spelling of 117207 in words is "one hundred seventeen thousand, two hundred seven", and thus it is an iban number.