10668655 has 8 divisors (see below), whose sum is σ = 12850272. Its totient is φ = 8503008.

The previous prime is 10668653. The next prime is 10668659. The reversal of 10668655 is 55686601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10668655 - 2¹ = 10668653 is a prime.

It is a super-2 number, since 2×10668655² = 227640399018050, 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 (10668653) 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 7 ways as a sum of consecutive naturals, for example, 2467 + ... + 5236.

It is an arithmetic number, because the mean of its divisors is an integer number (1606284).

Almost surely, 2^10668655 is an apocalyptic number.

10668655 is a deficient number, since it is larger than the sum of its proper divisors (2181617).

10668655 is an equidigital number, since it uses as much as digits as its factorization.

10668655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7985.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 10668655 is about 3266.2907096583. The cubic root of 10668655 is about 220.1421601849.

The spelling of 10668655 in words is "ten million, six hundred sixty-eight thousand, six hundred fifty-five".