10668125 has 30 divisors (see below), whose sum is σ = 14578146. Its totient is φ = 7800000.

The previous prime is 10668109. The next prime is 10668137. The reversal of 10668125 is 52186601.

It is a happy number.

It can be written as a sum of positive squares in 15 ways, for example, as 10666756 + 1369 = 3266^2 + 37^2 .

It is not a de Polignac number, because 10668125 - 2⁴ = 10668109 is a prime.

It is a super-2 number, since 2×10668125² = 227617782031250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 105575 + ... + 105675.

Almost surely, 2^10668125 is an apocalyptic number.

It is an amenable number.

10668125 is a deficient number, since it is larger than the sum of its proper divisors (3910021).

10668125 is an equidigital number, since it uses as much as digits as its factorization.

10668125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 10668125 is about 3266.2095768643. The cubic root of 10668125 is about 220.1385146995.

The spelling of 10668125 in words is "ten million, six hundred sixty-eight thousand, one hundred twenty-five".