5440210 has 8 divisors (see below), whose sum is σ = 9792396. Its totient is φ = 2176080.

The previous prime is 5440189. The next prime is 5440217. The reversal of 5440210 is 120445.

It can be written as a sum of positive squares in 2 ways, for example, as 5414929 + 25281 = 2327^2 + 159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5440217) 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, 272001 + ... + 272020.

Almost surely, 2^5440210 is an apocalyptic number.

5440210 is a deficient number, since it is larger than the sum of its proper divisors (4352186).

5440210 is a wasteful number, since it uses less digits than its factorization.

5440210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544028.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5440210 is about 2332.4257758823. The cubic root of 5440210 is about 175.8754499313.

Adding to 5440210 its reverse (120445), we get a palindrome (5560655).

The spelling of 5440210 in words is "five million, four hundred forty thousand, two hundred ten".