4200244 has 12 divisors (see below), whose sum is σ = 7604100. Its totient is φ = 2027648.

The previous prime is 4200239. The next prime is 4200247. The reversal of 4200244 is 4420024.

It can be written as a sum of positive squares in 2 ways, for example, as 1411344 + 2788900 = 1188^2 + 1670^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200247) 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, 17989 + ... + 18220.

It is an arithmetic number, because the mean of its divisors is an integer number (633675).

Almost surely, 2^4200244 is an apocalyptic number.

It is an amenable number.

4200244 is a deficient number, since it is larger than the sum of its proper divisors (3403856).

4200244 is a wasteful number, since it uses less digits than its factorization.

4200244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36242 (or 36240 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4200244 is about 2049.4496822318. The cubic root of 4200244 is about 161.3459889593.

Adding to 4200244 its reverse (4420024), we get a palindrome (8620268).

It can be divided in two parts, 4200 and 244, that added together give a palindrome (4444).

The spelling of 4200244 in words is "four million, two hundred thousand, two hundred forty-four".