10144447 has 4 divisors (see below), whose sum is σ = 10168416. Its totient is φ = 10120480.

The previous prime is 10144417. The next prime is 10144457. The reversal of 10144447 is 74444101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74444101 = 1879 ⋅39619.

It is a cyclic number.

It is not a de Polignac number, because 10144447 - 2¹¹ = 10142399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144417) 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, 11338 + ... + 12199.

It is an arithmetic number, because the mean of its divisors is an integer number (2542104).

Almost surely, 2^10144447 is an apocalyptic number.

10144447 is a deficient number, since it is larger than the sum of its proper divisors (23969).

10144447 is an equidigital number, since it uses as much as digits as its factorization.

10144447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23968.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 10144447 is about 3185.0348506728. The cubic root of 10144447 is about 216.4758527793.

Adding to 10144447 its reverse (74444101), we get a palindrome (84588548).

The spelling of 10144447 in words is "ten million, one hundred forty-four thousand, four hundred forty-seven".