117272567 has 8 divisors (see below), whose sum is σ = 122555136. Its totient is φ = 112106232.

The previous prime is 117272557. The next prime is 117272581. The reversal of 117272567 is 765272711.

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

It is a cyclic number.

It is not a de Polignac number, because 117272567 - 2¹² = 117268471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117272567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117272527) 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, 26993 + ... + 31034.

It is an arithmetic number, because the mean of its divisors is an integer number (15319392).

Almost surely, 2^117272567 is an apocalyptic number.

117272567 is a deficient number, since it is larger than the sum of its proper divisors (5282569).

117272567 is an equidigital number, since it uses as much as digits as its factorization.

117272567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58117.

The product of its digits is 41160, while the sum is 38.

The square root of 117272567 is about 10829.2459109580. The cubic root of 117272567 is about 489.4768357670.

The spelling of 117272567 in words is "one hundred seventeen million, two hundred seventy-two thousand, five hundred sixty-seven".