117580534 has 8 divisors (see below), whose sum is σ = 186745608. Its totient is φ = 55332000.

The previous prime is 117580523. The next prime is 117580549. The reversal of 117580534 is 435085711.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 3458251 = 117580534 / (1 + 1 + 7 + 5 + 8 + 0 + 5 + 3 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 117580534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1729092 + ... + 1729159.

It is an arithmetic number, because the mean of its divisors is an integer number (23343201).

Almost surely, 2^117580534 is an apocalyptic number.

117580534 is a deficient number, since it is larger than the sum of its proper divisors (69165074).

117580534 is a wasteful number, since it uses less digits than its factorization.

117580534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458270.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 117580534 is about 10843.4558144533. The cubic root of 117580534 is about 489.9049294938.

The spelling of 117580534 in words is "one hundred seventeen million, five hundred eighty thousand, five hundred thirty-four".