117017567 has 8 divisors (see below), whose sum is σ = 120739920. Its totient is φ = 113336640.

The previous prime is 117017557. The next prime is 117017609. The reversal of 117017567 is 765710711.

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 117017567 - 2⁸ = 117017311 is a prime.

It is a super-2 number, since 2×117017567² = 27386221973198978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117017557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4568 + ... + 15965.

It is an arithmetic number, because the mean of its divisors is an integer number (15092490).

Almost surely, 2^117017567 is an apocalyptic number.

117017567 is a deficient number, since it is larger than the sum of its proper divisors (3722353).

117017567 is a wasteful number, since it uses less digits than its factorization.

117017567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20713.

The product of its (nonzero) digits is 10290, while the sum is 35.

The square root of 117017567 is about 10817.4658307757. The cubic root of 117017567 is about 489.1218019806.

The spelling of 117017567 in words is "one hundred seventeen million, seventeen thousand, five hundred sixty-seven".