10259944 has 8 divisors (see below), whose sum is σ = 19237410. Its totient is φ = 5129968.

The previous prime is 10259941. The next prime is 10259969. The reversal of 10259944 is 44995201.

10259944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8122500 + 2137444 = 2850^2 + 1462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (10259941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641239 + ... + 641254.

Almost surely, 2^10259944 is an apocalyptic number.

It is an amenable number.

10259944 is a deficient number, since it is larger than the sum of its proper divisors (8977466).

10259944 is a wasteful number, since it uses less digits than its factorization.

10259944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282499 (or 1282495 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 10259944 is about 3203.1147341299. The cubic root of 10259944 is about 217.2942979646.

The spelling of 10259944 in words is "ten million, two hundred fifty-nine thousand, nine hundred forty-four".