117601 has 4 divisors (see below), whose sum is σ = 128304. Its totient is φ = 106900.

The previous prime is 117577. The next prime is 117617. The reversal of 117601 is 106711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117601 - 2¹¹ = 115553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117671) 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, 5335 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (32076).

2¹¹⁷⁶⁰¹ is an apocalyptic number.

117601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

117601 is a deficient number, since it is larger than the sum of its proper divisors (10703).

117601 is a wasteful number, since it uses less digits than its factorization.

117601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10702.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 117601 is about 342.9300220162. The cubic root of 117601 is about 48.9933352035.

The spelling of 117601 in words is "one hundred seventeen thousand, six hundred one".