117582443 has 8 divisors (see below), whose sum is σ = 132695280. Its totient is φ = 103206880.

The previous prime is 117582427. The next prime is 117582467. The reversal of 117582443 is 344285711.

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 117582443 - 2⁴ = 117582427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117582043) 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, 183980 + ... + 184617.

It is an arithmetic number, because the mean of its divisors is an integer number (16586910).

Almost surely, 2^117582443 is an apocalyptic number.

117582443 is a deficient number, since it is larger than the sum of its proper divisors (15112837).

117582443 is a wasteful number, since it uses less digits than its factorization.

117582443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368637.

The product of its digits is 26880, while the sum is 35.

The square root of 117582443 is about 10843.5438395388. The cubic root of 117582443 is about 489.9075807928.

The spelling of 117582443 in words is "one hundred seventeen million, five hundred eighty-two thousand, four hundred forty-three".