117759371 has 4 divisors (see below), whose sum is σ = 119082600. Its totient is φ = 116436144.

The previous prime is 117759361. The next prime is 117759407. The reversal of 117759371 is 173957711.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117759371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117759361) 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, 661481 + ... + 661658.

It is an arithmetic number, because the mean of its divisors is an integer number (29770650).

Almost surely, 2^117759371 is an apocalyptic number.

117759371 is a deficient number, since it is larger than the sum of its proper divisors (1323229).

117759371 is an equidigital number, since it uses as much as digits as its factorization.

117759371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323228.

The product of its digits is 46305, while the sum is 41.

The square root of 117759371 is about 10851.6989914022. The cubic root of 117759371 is about 490.1531813183.

The spelling of 117759371 in words is "one hundred seventeen million, seven hundred fifty-nine thousand, three hundred seventy-one".