6484505 has 16 divisors (see below), whose sum is σ = 8208000. Its totient is φ = 4908288.

The previous prime is 6484477. The next prime is 6484553. The reversal of 6484505 is 5054846.

It is a cyclic number.

It is not a de Polignac number, because 6484505 - 2⁶ = 6484441 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12746 + ... + 13244.

It is an arithmetic number, because the mean of its divisors is an integer number (513000).

Almost surely, 2^6484505 is an apocalyptic number.

It is an amenable number.

6484505 is a deficient number, since it is larger than the sum of its proper divisors (1723495).

6484505 is a wasteful number, since it uses less digits than its factorization.

6484505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 6484505 is about 2546.4691241011. The cubic root of 6484505 is about 186.4771443072.

The spelling of 6484505 in words is "six million, four hundred eighty-four thousand, five hundred five".