10605266 has 12 divisors (see below), whose sum is σ = 18505278. Its totient is φ = 4545072.

The previous prime is 10605253. The next prime is 10605281. The reversal of 10605266 is 66250601.

It can be written as a sum of positive squares in only one way, i.e., 10144225 + 461041 = 3185^2 + 679^2 .

It is a super-2 number, since 2×10605266² = 224943333861512, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 54011 + ... + 54206.

Almost surely, 2^10605266 is an apocalyptic number.

10605266 is a deficient number, since it is larger than the sum of its proper divisors (7900012).

10605266 is a wasteful number, since it uses less digits than its factorization.

10605266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108233 (or 108226 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10605266 is about 3256.5727383248. The cubic root of 10605266 is about 219.7052941017.

Adding to 10605266 its reverse (66250601), we get a palindrome (76855867).

The spelling of 10605266 in words is "ten million, six hundred five thousand, two hundred sixty-six".