6610166 has 8 divisors (see below), whose sum is σ = 9960384. Its totient is φ = 3290040.

The previous prime is 6610159. The next prime is 6610169.

6610166 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6610169) 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, 6965 + ... + 7856.

It is an arithmetic number, because the mean of its divisors is an integer number (1245048).

Almost surely, 2^6610166 is an apocalyptic number.

6610166 is a deficient number, since it is larger than the sum of its proper divisors (3350218).

6610166 is a wasteful number, since it uses less digits than its factorization.

6610166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15046.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6610166 is about 2571.0243094922. The cubic root of 6610166 is about 187.6740049873.

It can be divided in two parts, 6610 and 166, that added together give a palindrome (6776).

The spelling of 6610166 in words is "six million, six hundred ten thousand, one hundred sixty-six".