8214479 has 16 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 6156000.

The previous prime is 8214469. The next prime is 8214509. The reversal of 8214479 is 9744128.

It is not a de Polignac number, because 8214479 - 2⁸ = 8214223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8214439) 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 15 ways as a sum of consecutive naturals, for example, 647 + ... + 4104.

It is an arithmetic number, because the mean of its divisors is an integer number (665280).

Almost surely, 2^8214479 is an apocalyptic number.

8214479 is a deficient number, since it is larger than the sum of its proper divisors (2430001).

8214479 is a wasteful number, since it uses less digits than its factorization.

8214479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790.

The product of its digits is 16128, while the sum is 35.

The square root of 8214479 is about 2866.0912406970. The cubic root of 8214479 is about 201.7715860792.

The spelling of 8214479 in words is "eight million, two hundred fourteen thousand, four hundred seventy-nine".