8118479 has 4 divisors (see below), whose sum is σ = 8216376. Its totient is φ = 8020584.

The previous prime is 8118433. The next prime is 8118493. The reversal of 8118479 is 9748118.

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 8118479 - 2¹² = 8114383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8118499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48824 + ... + 48989.

It is an arithmetic number, because the mean of its divisors is an integer number (2054094).

Almost surely, 2^8118479 is an apocalyptic number.

8118479 is a deficient number, since it is larger than the sum of its proper divisors (97897).

8118479 is an equidigital number, since it uses as much as digits as its factorization.

8118479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97896.

The product of its digits is 16128, while the sum is 38.

The square root of 8118479 is about 2849.2944740760. The cubic root of 8118479 is about 200.9824906573.

The spelling of 8118479 in words is "eight million, one hundred eighteen thousand, four hundred seventy-nine".