10662266 has 8 divisors (see below), whose sum is σ = 16015860. Its totient is φ = 5323648.

The previous prime is 10662259. The next prime is 10662277. The reversal of 10662266 is 66226601.

10662266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10336225 + 326041 = 3215^2 + 571^2 .

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

It is a super-2 number, since 2×10662266² = 227367832509512, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751 + ... + 4938.

Almost surely, 2^10662266 is an apocalyptic number.

10662266 is a deficient number, since it is larger than the sum of its proper divisors (5353594).

10662266 is an equidigital number, since it uses as much as digits as its factorization.

10662266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7488.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 10662266 is about 3265.3125424682. The cubic root of 10662266 is about 220.0982068432.

Adding to 10662266 its reverse (66226601), we get a palindrome (76888867).

The spelling of 10662266 in words is "ten million, six hundred sixty-two thousand, two hundred sixty-six".