12662710 has 8 divisors (see below), whose sum is σ = 22792896. Its totient is φ = 5065080.

The previous prime is 12662687. The next prime is 12662711. The reversal of 12662710 is 1726621.

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 (12662711) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 633126 + ... + 633145.

It is an arithmetic number, because the mean of its divisors is an integer number (2849112).

Almost surely, 2^12662710 is an apocalyptic number.

12662710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12662710 is a deficient number, since it is larger than the sum of its proper divisors (10130186).

12662710 is a wasteful number, since it uses less digits than its factorization.

12662710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266278.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 12662710 is about 3558.4701769159. The cubic root of 12662710 is about 233.0820810236.

The spelling of 12662710 in words is "twelve million, six hundred sixty-two thousand, seven hundred ten".