8248479 has 8 divisors (see below), whose sum is σ = 11015472. Its totient is φ = 5490240.

The previous prime is 8248459. The next prime is 8248483. The reversal of 8248479 is 9748428.

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

It is not a de Polignac number, because 8248479 - 2¹⁷ = 8117407 is a prime.

8248479 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8248479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8248459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477 + ... + 4089.

It is an arithmetic number, because the mean of its divisors is an integer number (1376934).

Almost surely, 2^8248479 is an apocalyptic number.

8248479 is a deficient number, since it is larger than the sum of its proper divisors (2766993).

8248479 is a wasteful number, since it uses less digits than its factorization.

8248479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377.

The product of its digits is 129024, while the sum is 42.

The square root of 8248479 is about 2872.0165389496. The cubic root of 8248479 is about 202.0495826395.

The spelling of 8248479 in words is "eight million, two hundred forty-eight thousand, four hundred seventy-nine".