6488164 has 6 divisors (see below), whose sum is σ = 11354294. Its totient is φ = 3244080.

The previous prime is 6488149. The next prime is 6488179. The reversal of 6488164 is 4618846.

It is an interprime number because it is at equal distance from previous prime (6488149) and next prime (6488179).

It can be written as a sum of positive squares in only one way, i.e., 4875264 + 1612900 = 2208^2 + 1270^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811017 + ... + 811024.

Almost surely, 2^6488164 is an apocalyptic number.

It is an amenable number.

6488164 is a deficient number, since it is larger than the sum of its proper divisors (4866130).

6488164 is a wasteful number, since it uses less digits than its factorization.

6488164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622045 (or 1622043 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 6488164 is about 2547.1874685621. The cubic root of 6488164 is about 186.5122120867.

The spelling of 6488164 in words is "six million, four hundred eighty-eight thousand, one hundred sixty-four".