12817059 has 8 divisors (see below), whose sum is σ = 17551440. Its totient is φ = 8313696.

The previous prime is 12817027. The next prime is 12817069. The reversal of 12817059 is 95071821.

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

It is not a de Polignac number, because 12817059 - 2⁵ = 12817027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12817069) 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 7 ways as a sum of consecutive naturals, for example, 57624 + ... + 57845.

It is an arithmetic number, because the mean of its divisors is an integer number (2193930).

Almost surely, 2^12817059 is an apocalyptic number.

12817059 is a deficient number, since it is larger than the sum of its proper divisors (4734381).

12817059 is a wasteful number, since it uses less digits than its factorization.

12817059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115509.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 12817059 is about 3580.0920379230. The cubic root of 12817059 is about 234.0252912981.

The spelling of 12817059 in words is "twelve million, eight hundred seventeen thousand, fifty-nine".