5656608 has 48 divisors (see below), whose sum is σ = 16500960. Its totient is φ = 1885248.

The previous prime is 5656603. The next prime is 5656619. The reversal of 5656608 is 8066565.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5656603) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2410 + ... + 4137.

It is an arithmetic number, because the mean of its divisors is an integer number (343770).

Almost surely, 2^5656608 is an apocalyptic number.

It is an amenable number.

5656608 is an abundant number, since it is smaller than the sum of its proper divisors (10844352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5656608 is a wasteful number, since it uses less digits than its factorization.

5656608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6566 (or 6552 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 5656608 is about 2378.3624618632. The cubic root of 5656608 is about 178.1771581329.

The spelling of 5656608 in words is "five million, six hundred fifty-six thousand, six hundred eight".