6477608 has 8 divisors (see below), whose sum is σ = 12145530. Its totient is φ = 3238800.

The previous prime is 6477599. The next prime is 6477623. The reversal of 6477608 is 8067746.

It can be written as a sum of positive squares in only one way, i.e., 5866084 + 611524 = 2422^2 + 782^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 404843 + ... + 404858.

Almost surely, 2^6477608 is an apocalyptic number.

It is an amenable number.

6477608 is a deficient number, since it is larger than the sum of its proper divisors (5667922).

6477608 is a wasteful number, since it uses less digits than its factorization.

6477608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809707 (or 809703 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 6477608 is about 2545.1145357331. The cubic root of 6477608 is about 186.4110077187.

The spelling of 6477608 in words is "six million, four hundred seventy-seven thousand, six hundred eight".