10409266 has 12 divisors (see below), whose sum is σ = 18163278. Its totient is φ = 4461072.

The previous prime is 10409249. The next prime is 10409297. The reversal of 10409266 is 66290401.

It can be written as a sum of positive squares in only one way, i.e., 10055241 + 354025 = 3171^2 + 595^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53011 + ... + 53206.

Almost surely, 2^10409266 is an apocalyptic number.

10409266 is a deficient number, since it is larger than the sum of its proper divisors (7754012).

10409266 is a wasteful number, since it uses less digits than its factorization.

10409266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106233 (or 106226 counting only the distinct ones).

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

The square root of 10409266 is about 3226.3394117792. The cubic root of 10409266 is about 218.3433833081.

Adding to 10409266 its reverse (66290401), we get a palindrome (76699667).

The spelling of 10409266 in words is "ten million, four hundred nine thousand, two hundred sixty-six".