8022479 has 4 divisors (see below), whose sum is σ = 8075760. Its totient is φ = 7969200.

The previous prime is 8022457. The next prime is 8022491. The reversal of 8022479 is 9742208.

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 8022479 - 2¹² = 8018383 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 (8022409) 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, 26414 + ... + 26715.

It is an arithmetic number, because the mean of its divisors is an integer number (2018940).

Almost surely, 2^8022479 is an apocalyptic number.

8022479 is a deficient number, since it is larger than the sum of its proper divisors (53281).

8022479 is a wasteful number, since it uses less digits than its factorization.

8022479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53280.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8022479 is about 2832.3981005501. The cubic root of 8022479 is about 200.1871498201.

The spelling of 8022479 in words is "eight million, twenty-two thousand, four hundred seventy-nine".