10660417 has 2 divisors, whose sum is σ = 10660418. Its totient is φ = 10660416.

The previous prime is 10660333. The next prime is 10660427. The reversal of 10660417 is 71406601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6170256 + 4490161 = 2484^2 + 2119^2 .

It is a cyclic number.

It is not a de Polignac number, because 10660417 - 2⁷ = 10660289 is a prime.

It is a super-2 number, since 2×10660417² = 227288981227778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10660391 and 10660400.

It is not a weakly prime, because it can be changed into another prime (10660427) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5330208 + 5330209.

It is an arithmetic number, because the mean of its divisors is an integer number (5330209).

Almost surely, 2^10660417 is an apocalyptic number.

It is an amenable number.

10660417 is a deficient number, since it is larger than the sum of its proper divisors (1).

10660417 is an equidigital number, since it uses as much as digits as its factorization.

10660417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10660417 is about 3265.0294026241. The cubic root of 10660417 is about 220.0854833092.

The spelling of 10660417 in words is "ten million, six hundred sixty thousand, four hundred seventeen".