6656106 has 8 divisors (see below), whose sum is σ = 13312224. Its totient is φ = 2218700.

The previous prime is 6656101. The next prime is 6656123. The reversal of 6656106 is 6016566.

It is a sphenic number, since it is the product of 3 distinct primes.

6656106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6656101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554670 + ... + 554681.

It is an arithmetic number, because the mean of its divisors is an integer number (1664028).

Almost surely, 2^6656106 is an apocalyptic number.

6656106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6656106 is a wasteful number, since it uses less digits than its factorization.

6656106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109356.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6656106 is about 2579.9430226267. The cubic root of 6656106 is about 188.1077735760.

The spelling of 6656106 in words is "six million, six hundred fifty-six thousand, one hundred six".