6166166 has 4 divisors (see below), whose sum is σ = 9249252. Its totient is φ = 3083082.

The previous prime is 6166163. The next prime is 6166169. The reversal of 6166166 is 6616616.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (6166163) and next prime (6166169).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6166163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1541540 + ... + 1541543.

It is an arithmetic number, because the mean of its divisors is an integer number (2312313).

Almost surely, 2^6166166 is an apocalyptic number.

6166166 is a deficient number, since it is larger than the sum of its proper divisors (3083086).

6166166 is a wasteful number, since it uses less digits than its factorization.

6166166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083085.

The product of its digits is 7776, while the sum is 32.

The square root of 6166166 is about 2483.1765946062. The cubic root of 6166166 is about 183.3742725837.

The spelling of 6166166 in words is "six million, one hundred sixty-six thousand, one hundred sixty-six".