6444050 has 18 divisors (see below), whose sum is σ = 12019413. Its totient is φ = 2570440.

The previous prime is 6444049. The next prime is 6444079. The reversal of 6444050 is 504446.

Added to its reverse (504446) it gives a square (6948496 = 2636²).

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6315169 + 128881 = 2513^2 + 359^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1795.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17771 + ... + 18129.

Almost surely, 2^6444050 is an apocalyptic number.

6444050 is a deficient number, since it is larger than the sum of its proper divisors (5575363).

6444050 is an equidigital number, since it uses as much as digits as its factorization.

6444050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 6444050 is about 2538.5133444597. The cubic root of 6444050 is about 186.0885422663.

Adding to 6444050 its reverse (504446), we get a palindrome (6948496).

The spelling of 6444050 in words is "six million, four hundred forty-four thousand, fifty".