117607 has 8 divisors (see below), whose sum is σ = 137376. Its totient is φ = 98592.

The previous prime is 117577. The next prime is 117617. The reversal of 117607 is 706711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117607 is a prime.

117607 is a lucky number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117617) 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 7 ways as a sum of consecutive naturals, for example, 213 + ... + 529.

It is an arithmetic number, because the mean of its divisors is an integer number (17172).

2¹¹⁷⁶⁰⁷ is an apocalyptic number.

117607 is a deficient number, since it is larger than the sum of its proper divisors (19769).

117607 is an equidigital number, since it uses as much as digits as its factorization.

117607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 117607 is about 342.9387700450. The cubic root of 117607 is about 48.9941684022.

The spelling of 117607 in words is "one hundred seventeen thousand, six hundred seven".