10668885 has 8 divisors (see below), whose sum is σ = 17070240. Its totient is φ = 5690064.

The previous prime is 10668883. The next prime is 10668887. The reversal of 10668885 is 58886601.

10668885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10668883) and next prime (10668887).

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

It is not a de Polignac number, because 10668885 - 2¹ = 10668883 is a prime.

It is a super-2 number, since 2×10668885² = 227650214286450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10668883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355615 + ... + 355644.

It is an arithmetic number, because the mean of its divisors is an integer number (2133780).

Almost surely, 2^10668885 is an apocalyptic number.

10668885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10668885 is a deficient number, since it is larger than the sum of its proper divisors (6401355).

10668885 is an equidigital number, since it uses as much as digits as its factorization.

10668885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711267.

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 10668885 is about 3266.3259176022. The cubic root of 10668885 is about 220.1437421504.

The spelling of 10668885 in words is "ten million, six hundred sixty-eight thousand, eight hundred eighty-five".