117901759 has 2 divisors, whose sum is σ = 117901760. Its totient is φ = 117901758.

The previous prime is 117901747. The next prime is 117901787. The reversal of 117901759 is 957109711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117901759 - 2¹¹ = 117899711 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 (117901739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58950879 + 58950880.

It is an arithmetic number, because the mean of its divisors is an integer number (58950880).

Almost surely, 2^117901759 is an apocalyptic number.

117901759 is a deficient number, since it is larger than the sum of its proper divisors (1).

117901759 is an equidigital number, since it uses as much as digits as its factorization.

117901759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19845, while the sum is 40.

The square root of 117901759 is about 10858.2576410767. The cubic root of 117901759 is about 490.3506569558.

The spelling of 117901759 in words is "one hundred seventeen million, nine hundred one thousand, seven hundred fifty-nine".