10244144 has 10 divisors (see below), whose sum is σ = 19848060. Its totient is φ = 5122064.

The previous prime is 10244141. The next prime is 10244207. The reversal of 10244144 is 44144201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10244141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320114 + ... + 320145.

It is an arithmetic number, because the mean of its divisors is an integer number (1984806).

Almost surely, 2^10244144 is an apocalyptic number.

It is an amenable number.

10244144 is a deficient number, since it is larger than the sum of its proper divisors (9603916).

10244144 is an equidigital number, since it uses as much as digits as its factorization.

10244144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640267 (or 640261 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 10244144 is about 3200.6474345045. The cubic root of 10244144 is about 217.1826984671.

Adding to 10244144 its reverse (44144201), we get a palindrome (54388345).

The spelling of 10244144 in words is "ten million, two hundred forty-four thousand, one hundred forty-four".