52444244 has 12 divisors (see below), whose sum is σ = 94258164. Its totient is φ = 25513344.

The previous prime is 52444243. The next prime is 52444291. The reversal of 52444244 is 44244425.

It can be written as a sum of positive squares in 2 ways, for example, as 49168144 + 3276100 = 7012^2 + 1810^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52444243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177029 + ... + 177324.

It is an arithmetic number, because the mean of its divisors is an integer number (7854847).

Almost surely, 2^52444244 is an apocalyptic number.

It is an amenable number.

52444244 is a deficient number, since it is larger than the sum of its proper divisors (41813920).

52444244 is a wasteful number, since it uses less digits than its factorization.

52444244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354394 (or 354392 counting only the distinct ones).

The product of its digits is 20480, while the sum is 29.

The square root of 52444244 is about 7241.8398214818. The cubic root of 52444244 is about 374.3110169891.

Adding to 52444244 its reverse (44244425), we get a palindrome (96688669).

The spelling of 52444244 in words is "fifty-two million, four hundred forty-four thousand, two hundred forty-four".