10441209 has 4 divisors (see below), whose sum is σ = 13921616. Its totient is φ = 6960804.

The previous prime is 10441147. The next prime is 10441231. The reversal of 10441209 is 90214401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90214401 = 3 ⋅30071467.

It is not a de Polignac number, because 10441209 - 2¹⁷ = 10310137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10441259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1740199 + ... + 1740204.

It is an arithmetic number, because the mean of its divisors is an integer number (3480404).

Almost surely, 2^10441209 is an apocalyptic number.

It is an amenable number.

10441209 is a deficient number, since it is larger than the sum of its proper divisors (3480407).

10441209 is an equidigital number, since it uses as much as digits as its factorization.

10441209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480406.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10441209 is about 3231.2859669178. The cubic root of 10441209 is about 218.5664992816.

The spelling of 10441209 in words is "ten million, four hundred forty-one thousand, two hundred nine".