12610166 has 8 divisors (see below), whose sum is σ = 19174584. Its totient is φ = 6218640.

The previous prime is 12610163. The next prime is 12610177. The reversal of 12610166 is 66101621.

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 (12610163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43040 + ... + 43331.

It is an arithmetic number, because the mean of its divisors is an integer number (2396823).

Almost surely, 2^12610166 is an apocalyptic number.

12610166 is a deficient number, since it is larger than the sum of its proper divisors (6564418).

12610166 is an equidigital number, since it uses as much as digits as its factorization.

12610166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86446.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 12610166 is about 3551.0795541638. The cubic root of 12610166 is about 232.7592421847.

Adding to 12610166 its reverse (66101621), we get a palindrome (78711787).

The spelling of 12610166 in words is "twelve million, six hundred ten thousand, one hundred sixty-six".