2444804 has 24 divisors (see below), whose sum is σ = 4578840. Its totient is φ = 1138176.

The previous prime is 2444801. The next prime is 2444809. The reversal of 2444804 is 4084442.

It can be written as a sum of positive squares in 4 ways, for example, as 1000000 + 1444804 = 1000^2 + 1202^2 .

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10562 + ... + 10790.

It is an arithmetic number, because the mean of its divisors is an integer number (190785).

2^2444804 is an apocalyptic number.

It is an amenable number.

2444804 is a deficient number, since it is larger than the sum of its proper divisors (2134036).

2444804 is a wasteful number, since it uses less digits than its factorization.

2444804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 2444804 is about 1563.5869019661. The cubic root of 2444804 is about 134.7146051377.

The spelling of 2444804 in words is "two million, four hundred forty-four thousand, eight hundred four".