6666170 has 16 divisors (see below), whose sum is σ = 13713408. Its totient is φ = 2285520.

The previous prime is 6666167. The next prime is 6666173. The reversal of 6666170 is 716666.

It is an interprime number because it is at equal distance from previous prime (6666167) and next prime (6666173).

It is not an unprimeable number, because it can be changed into a prime (6666173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47546 + ... + 47685.

It is an arithmetic number, because the mean of its divisors is an integer number (857088).

Almost surely, 2^6666170 is an apocalyptic number.

6666170 is an abundant number, since it is smaller than the sum of its proper divisors (7047238).

6666170 is a wasteful number, since it uses less digits than its factorization.

6666170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95245.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 6666170 is about 2581.8927165938. The cubic root of 6666170 is about 188.2025318479.

The spelling of 6666170 in words is "six million, six hundred sixty-six thousand, one hundred seventy".