117927707 has 2 divisors, whose sum is σ = 117927708. Its totient is φ = 117927706.

The previous prime is 117927697. The next prime is 117927709. The reversal of 117927707 is 707729711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117927707 - 2²⁶ = 50818843 is a prime.

Together with 117927709, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117927709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58963853 + 58963854.

It is an arithmetic number, because the mean of its divisors is an integer number (58963854).

Almost surely, 2^117927707 is an apocalyptic number.

117927707 is a deficient number, since it is larger than the sum of its proper divisors (1).

117927707 is an equidigital number, since it uses as much as digits as its factorization.

117927707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43218, while the sum is 41.

The square root of 117927707 is about 10859.4524263427. The cubic root of 117927707 is about 490.3866266921.

The spelling of 117927707 in words is "one hundred seventeen million, nine hundred twenty-seven thousand, seven hundred seven".