8512379 has 4 divisors (see below), whose sum is σ = 8720040. Its totient is φ = 8304720.

The previous prime is 8512363. The next prime is 8512391. The reversal of 8512379 is 9732158.

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 8512379 - 2⁴ = 8512363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8512079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103769 + ... + 103850.

It is an arithmetic number, because the mean of its divisors is an integer number (2180010).

Almost surely, 2^8512379 is an apocalyptic number.

8512379 is a deficient number, since it is larger than the sum of its proper divisors (207661).

8512379 is a wasteful number, since it uses less digits than its factorization.

8512379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207660.

The product of its digits is 15120, while the sum is 35.

The square root of 8512379 is about 2917.5981560181. The cubic root of 8512379 is about 204.1817792136.

The spelling of 8512379 in words is "eight million, five hundred twelve thousand, three hundred seventy-nine".