6606855 has 12 divisors (see below), whose sum is σ = 11451960. Its totient is φ = 3523632.

The previous prime is 6606839. The next prime is 6606877. The reversal of 6606855 is 5586066.

6606855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6606855 - 2⁴ = 6606839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73365 + ... + 73454.

It is an arithmetic number, because the mean of its divisors is an integer number (954330).

Almost surely, 2^6606855 is an apocalyptic number.

6606855 is a deficient number, since it is larger than the sum of its proper divisors (4845105).

6606855 is a wasteful number, since it uses less digits than its factorization.

6606855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146830 (or 146827 counting only the distinct ones).

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

The square root of 6606855 is about 2570.3803220535. The cubic root of 6606855 is about 187.6426647552.

The spelling of 6606855 in words is "six million, six hundred six thousand, eight hundred fifty-five".