10444145 has 4 divisors (see below), whose sum is σ = 12532980. Its totient is φ = 8355312.

The previous prime is 10444123. The next prime is 10444151. The reversal of 10444145 is 54144401.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2598544 + 7845601 = 1612^2 + 2801^2 .

It is a cyclic number.

It is not a de Polignac number, because 10444145 - 2⁶ = 10444081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10444145.

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, 1044410 + ... + 1044419.

It is an arithmetic number, because the mean of its divisors is an integer number (3133245).

Almost surely, 2^10444145 is an apocalyptic number.

It is an amenable number.

10444145 is a deficient number, since it is larger than the sum of its proper divisors (2088835).

10444145 is an equidigital number, since it uses as much as digits as its factorization.

10444145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088834.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 10444145 is about 3231.7402432745. The cubic root of 10444145 is about 218.5869838540.

Adding to 10444145 its reverse (54144401), we get a palindrome (64588546).

The spelling of 10444145 in words is "ten million, four hundred forty-four thousand, one hundred forty-five".