5644202 has 16 divisors (see below), whose sum is σ = 8803080. Its totient is φ = 2711808.

The previous prime is 5644193. The next prime is 5644207. The reversal of 5644202 is 2024465.

It can be written as a sum of positive squares in 4 ways, for example, as 5612161 + 32041 = 2369^2 + 179^2 .

It is not an unprimeable number, because it can be changed into a prime (5644207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6158 + ... + 7014.

Almost surely, 2^5644202 is an apocalyptic number.

5644202 is a deficient number, since it is larger than the sum of its proper divisors (3158878).

5644202 is a wasteful number, since it uses less digits than its factorization.

5644202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985.

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

The square root of 5644202 is about 2375.7529332824. The cubic root of 5644202 is about 178.0468041714.

Adding to 5644202 its reverse (2024465), we get a palindrome (7668667).

The spelling of 5644202 in words is "five million, six hundred forty-four thousand, two hundred two".