117948767 has 4 divisors (see below), whose sum is σ = 118221600. Its totient is φ = 117675936.

The previous prime is 117948757. The next prime is 117948773. The reversal of 117948767 is 767849711.

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 117948767 - 2¹⁰ = 117947743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117948757) 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, 135767 + ... + 136632.

It is an arithmetic number, because the mean of its divisors is an integer number (29555400).

Almost surely, 2^117948767 is an apocalyptic number.

117948767 is a deficient number, since it is larger than the sum of its proper divisors (272833).

117948767 is an equidigital number, since it uses as much as digits as its factorization.

117948767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272832.

The product of its digits is 592704, while the sum is 50.

The square root of 117948767 is about 10860.4220452062. The cubic root of 117948767 is about 490.4158166874.

The spelling of 117948767 in words is "one hundred seventeen million, nine hundred forty-eight thousand, seven hundred sixty-seven".