6462479 has 4 divisors (see below), whose sum is σ = 6522984. Its totient is φ = 6401976.

The previous prime is 6462473. The next prime is 6462487. The reversal of 6462479 is 9742646.

6462479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9742646 = 2 ⋅4871323.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6462479 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 (6462473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30092 + ... + 30305.

It is an arithmetic number, because the mean of its divisors is an integer number (1630746).

Almost surely, 2^6462479 is an apocalyptic number.

6462479 is a deficient number, since it is larger than the sum of its proper divisors (60505).

6462479 is a wasteful number, since it uses less digits than its factorization.

6462479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60504.

The product of its digits is 72576, while the sum is 38.

The square root of 6462479 is about 2542.1406334033. The cubic root of 6462479 is about 186.2657683750.

It can be divided in two parts, 646 and 2479, that added together give a 5-th power (3125 = 5⁵).

The spelling of 6462479 in words is "six million, four hundred sixty-two thousand, four hundred seventy-nine".