10668671 has 16 divisors (see below), whose sum is σ = 12364800. Its totient is φ = 9121248.

The previous prime is 10668659. The next prime is 10668703. The reversal of 10668671 is 17686601.

It is a cyclic number.

It is not a de Polignac number, because 10668671 - 2¹⁰ = 10667647 is a prime.

It is a super-2 number, since 2×10668671² = 227641081812482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10668631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11150 + ... + 12068.

It is an arithmetic number, because the mean of its divisors is an integer number (772800).

Almost surely, 2^10668671 is an apocalyptic number.

10668671 is a deficient number, since it is larger than the sum of its proper divisors (1696129).

10668671 is a wasteful number, since it uses less digits than its factorization.

10668671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 10668671 is about 3266.2931589188. The cubic root of 10668671 is about 220.1422702354.

The spelling of 10668671 in words is "ten million, six hundred sixty-eight thousand, six hundred seventy-one".