8075479 has 4 divisors (see below), whose sum is σ = 8186176. Its totient is φ = 7964784.

The previous prime is 8075471. The next prime is 8075491. The reversal of 8075479 is 9745708.

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 8075479 - 2³ = 8075471 is a prime.

It is a super-2 number, since 2×8075479² = 130426722158882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8075471) 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, 55239 + ... + 55384.

It is an arithmetic number, because the mean of its divisors is an integer number (2046544).

Almost surely, 2^8075479 is an apocalyptic number.

8075479 is a deficient number, since it is larger than the sum of its proper divisors (110697).

8075479 is a wasteful number, since it uses less digits than its factorization.

8075479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110696.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 8075479 is about 2841.7387283141. The cubic root of 8075479 is about 200.6270238180.

The spelling of 8075479 in words is "eight million, seventy-five thousand, four hundred seventy-nine".