6444052 has 12 divisors (see below), whose sum is σ = 11552436. Its totient is φ = 3143360.

The previous prime is 6444049. The next prime is 6444079. The reversal of 6444052 is 2504446.

It can be written as a sum of positive squares in 2 ways, for example, as 3218436 + 3225616 = 1794^2 + 1796^2 .

It is a congruent number.

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, 19483 + ... + 19810.

It is an arithmetic number, because the mean of its divisors is an integer number (962703).

Almost surely, 2^6444052 is an apocalyptic number.

It is an amenable number.

6444052 is a deficient number, since it is larger than the sum of its proper divisors (5108384).

6444052 is a wasteful number, since it uses less digits than its factorization.

6444052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39338 (or 39336 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 6444052 is about 2538.5137383910. The cubic root of 6444052 is about 186.0885615180.

Adding to 6444052 its reverse (2504446), we get a palindrome (8948498).

The spelling of 6444052 in words is "six million, four hundred forty-four thousand, fifty-two".