12646102 has 16 divisors (see below), whose sum is σ = 22141440. Its totient is φ = 5304168.

The previous prime is 12646097. The next prime is 12646111. The reversal of 12646102 is 20164621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8952 + ... + 10267.

It is an arithmetic number, because the mean of its divisors is an integer number (1383840).

Almost surely, 2^12646102 is an apocalyptic number.

12646102 is a deficient number, since it is larger than the sum of its proper divisors (9495338).

12646102 is a wasteful number, since it uses less digits than its factorization.

12646102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19275.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 12646102 is about 3556.1358241777. The cubic root of 12646102 is about 232.9801354736.

The spelling of 12646102 in words is "twelve million, six hundred forty-six thousand, one hundred two".