117687703 has 4 divisors (see below), whose sum is σ = 134500240. Its totient is φ = 100875168.

The previous prime is 117687701. The next prime is 117687707. The reversal of 117687703 is 307786711.

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 117687703 - 2¹ = 117687701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117687701) 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, 8406258 + ... + 8406271.

It is an arithmetic number, because the mean of its divisors is an integer number (33625060).

Almost surely, 2^117687703 is an apocalyptic number.

117687703 is a deficient number, since it is larger than the sum of its proper divisors (16812537).

117687703 is an equidigital number, since it uses as much as digits as its factorization.

117687703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16812536.

The product of its (nonzero) digits is 49392, while the sum is 40.

The square root of 117687703 is about 10848.3963330992. The cubic root of 117687703 is about 490.0537258875.

The spelling of 117687703 in words is "one hundred seventeen million, six hundred eighty-seven thousand, seven hundred three".