6479562 has 8 divisors (see below), whose sum is σ = 12959136. Its totient is φ = 2159852.

The previous prime is 6479549. The next prime is 6479569. The reversal of 6479562 is 2659746.

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

6479562 is an admirable number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6479562.

It is not an unprimeable number, because it can be changed into a prime (6479569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539958 + ... + 539969.

It is an arithmetic number, because the mean of its divisors is an integer number (1619892).

Almost surely, 2^6479562 is an apocalyptic number.

6479562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6479562 is a wasteful number, since it uses less digits than its factorization.

6479562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079932.

The product of its digits is 90720, while the sum is 39.

The square root of 6479562 is about 2545.4983794927. The cubic root of 6479562 is about 186.4297497446.

The spelling of 6479562 in words is "six million, four hundred seventy-nine thousand, five hundred sixty-two".