117582359 has 4 divisors (see below), whose sum is σ = 117613704. Its totient is φ = 117551016.

The previous prime is 117582343. The next prime is 117582379. The reversal of 117582359 is 953285711.

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 117582359 - 2⁴ = 117582343 is a prime.

It is a super-2 number, since 2×117582359² = 27651222296009762, 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 (117582379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9137 + ... + 17850.

It is an arithmetic number, because the mean of its divisors is an integer number (29403426).

Almost surely, 2^117582359 is an apocalyptic number.

117582359 is a deficient number, since it is larger than the sum of its proper divisors (31345).

117582359 is an equidigital number, since it uses as much as digits as its factorization.

117582359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31344.

The product of its digits is 75600, while the sum is 41.

The square root of 117582359 is about 10843.5399662656. The cubic root of 117582359 is about 489.9074641307.

The spelling of 117582359 in words is "one hundred seventeen million, five hundred eighty-two thousand, three hundred fifty-nine".