6484564 has 6 divisors (see below), whose sum is σ = 11347994. Its totient is φ = 3242280.

The previous prime is 6484561. The next prime is 6484579. The reversal of 6484564 is 4654846.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 432964 = 2460^2 + 658^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6484561) 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 as a sum of consecutive naturals, namely, 810567 + ... + 810574.

Almost surely, 2^6484564 is an apocalyptic number.

It is an amenable number.

6484564 is a deficient number, since it is larger than the sum of its proper divisors (4863430).

6484564 is a wasteful number, since it uses less digits than its factorization.

6484564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621145 (or 1621143 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 6484564 is about 2546.4807087430. The cubic root of 6484564 is about 186.4777098666.

The spelling of 6484564 in words is "six million, four hundred eighty-four thousand, five hundred sixty-four".