5655606 has 16 divisors (see below), whose sum is σ = 12339648. Its totient is φ = 1713800.

The previous prime is 5655599. The next prime is 5655607. The reversal of 5655606 is 6065565.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655607) 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 in 7 ways as a sum of consecutive naturals, for example, 42780 + ... + 42911.

It is an arithmetic number, because the mean of its divisors is an integer number (771228).

Almost surely, 2^5655606 is an apocalyptic number.

5655606 is an abundant number, since it is smaller than the sum of its proper divisors (6684042).

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

5655606 is a wasteful number, since it uses less digits than its factorization.

5655606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85707.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 5655606 is about 2378.1518033969. The cubic root of 5655606 is about 178.1666368655.

The spelling of 5655606 in words is "five million, six hundred fifty-five thousand, six hundred six".