117565349 has 8 divisors (see below), whose sum is σ = 128331648. Its totient is φ = 106812160.

The previous prime is 117565291. The next prime is 117565363. The reversal of 117565349 is 943565711.

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 117565349 - 2⁸ = 117565093 is a prime.

It is a super-2 number, since 2×117565349² = 27643222570983602, 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 (117565249) 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, 32804 + ... + 36210.

It is an arithmetic number, because the mean of its divisors is an integer number (16041456).

Almost surely, 2^117565349 is an apocalyptic number.

It is an amenable number.

117565349 is a deficient number, since it is larger than the sum of its proper divisors (10766299).

117565349 is a wasteful number, since it uses less digits than its factorization.

117565349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6555.

The product of its digits is 113400, while the sum is 41.

The square root of 117565349 is about 10842.7555999386. The cubic root of 117565349 is about 489.8838389092.

The spelling of 117565349 in words is "one hundred seventeen million, five hundred sixty-five thousand, three hundred forty-nine".