117192711 has 8 divisors (see below), whose sum is σ = 156323440. Its totient is φ = 78095232.

The previous prime is 117192701. The next prime is 117192721. The reversal of 117192711 is 117291711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (117192701) and next prime (117192721).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117192711 - 2⁷ = 117192583 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 (117192701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605 + ... + 15393.

It is an arithmetic number, because the mean of its divisors is an integer number (19540430).

Almost surely, 2^117192711 is an apocalyptic number.

117192711 is a deficient number, since it is larger than the sum of its proper divisors (39130729).

117192711 is a wasteful number, since it uses less digits than its factorization.

117192711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16625.

The product of its digits is 882, while the sum is 30.

The square root of 117192711 is about 10825.5582304101. The cubic root of 117192711 is about 489.3657085054.

The spelling of 117192711 in words is "one hundred seventeen million, one hundred ninety-two thousand, seven hundred eleven".