10668925 has 6 divisors (see below), whose sum is σ = 13229498. Its totient is φ = 8535120.

The previous prime is 10668907. The next prime is 10668947. The reversal of 10668925 is 52986601.

It can be written as a sum of positive squares in 3 ways, for example, as 2013561 + 8655364 = 1419^2 + 2942^2 .

It is not a de Polignac number, because 10668925 - 2⁵ = 10668893 is a prime.

It is a super-2 number, since 2×10668925² = 227651921311250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 213354 + ... + 213403.

Almost surely, 2^10668925 is an apocalyptic number.

It is an amenable number.

10668925 is a deficient number, since it is larger than the sum of its proper divisors (2560573).

10668925 is an equidigital number, since it uses as much as digits as its factorization.

10668925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426767 (or 426762 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 10668925 is about 3266.3320406842. The cubic root of 10668925 is about 220.1440172725.

The spelling of 10668925 in words is "ten million, six hundred sixty-eight thousand, nine hundred twenty-five".