10490266 has 4 divisors (see below), whose sum is σ = 15735402. Its totient is φ = 5245132.

The previous prime is 10490251. The next prime is 10490273. The reversal of 10490266 is 66209401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9480241 + 1010025 = 3079^2 + 1005^2 .

It is a super-2 number, since 2×10490266² = 220091361501512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622565 + ... + 2622568.

Almost surely, 2^10490266 is an apocalyptic number.

10490266 is a deficient number, since it is larger than the sum of its proper divisors (5245136).

10490266 is an equidigital number, since it uses as much as digits as its factorization.

10490266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5245135.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 10490266 is about 3238.8680121302. The cubic root of 10490266 is about 218.9082690269.

Adding to 10490266 its reverse (66209401), we get a palindrome (76699667).

The spelling of 10490266 in words is "ten million, four hundred ninety thousand, two hundred sixty-six".