117507727 has 2 divisors, whose sum is σ = 117507728. Its totient is φ = 117507726.

The previous prime is 117507707. The next prime is 117507751. The reversal of 117507727 is 727705711.

It is a weak prime.

It is an emirp because it is prime and its reverse (727705711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117507727 - 2¹¹ = 117505679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117507707) 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 as a sum of consecutive naturals, namely, 58753863 + 58753864.

It is an arithmetic number, because the mean of its divisors is an integer number (58753864).

Almost surely, 2^117507727 is an apocalyptic number.

117507727 is a deficient number, since it is larger than the sum of its proper divisors (1).

117507727 is an equidigital number, since it uses as much as digits as its factorization.

117507727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24010, while the sum is 37.

The square root of 117507727 is about 10840.0981084121. The cubic root of 117507727 is about 489.8037906641.

The spelling of 117507727 in words is "one hundred seventeen million, five hundred seven thousand, seven hundred twenty-seven".