10444165 has 4 divisors (see below), whose sum is σ = 12533004. Its totient is φ = 8355328.

The previous prime is 10444153. The next prime is 10444177. The reversal of 10444165 is 56144401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56144401 = 3511 ⋅15991.

It is an interprime number because it is at equal distance from previous prime (10444153) and next prime (10444177).

It can be written as a sum of positive squares in 2 ways, for example, as 7171684 + 3272481 = 2678^2 + 1809^2 .

It is a cyclic number.

It is not a de Polignac number, because 10444165 - 2¹⁵ = 10411397 is a prime.

It is a Duffinian number.

It is a congruent 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, 1044412 + ... + 1044421.

It is an arithmetic number, because the mean of its divisors is an integer number (3133251).

Almost surely, 2^10444165 is an apocalyptic number.

It is an amenable number.

10444165 is a deficient number, since it is larger than the sum of its proper divisors (2088839).

10444165 is an equidigital number, since it uses as much as digits as its factorization.

10444165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088838.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 10444165 is about 3231.7433375811. The cubic root of 10444165 is about 218.5871233815.

Adding to 10444165 its reverse (56144401), we get a palindrome (66588566).

It can be divided in two parts, 10444 and 165, that added together give a square (10609 = 103²).

The spelling of 10444165 in words is "ten million, four hundred forty-four thousand, one hundred sixty-five".