5440417 has 2 divisors, whose sum is σ = 5440418. Its totient is φ = 5440416.

The previous prime is 5440411. The next prime is 5440427. The reversal of 5440417 is 7140445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5125696 + 314721 = 2264^2 + 561^2 .

It is a cyclic number.

It is not a de Polignac number, because 5440417 - 2¹¹ = 5438369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5440391 and 5440400.

It is not a weakly prime, because it can be changed into another prime (5440411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720208 + 2720209.

It is an arithmetic number, because the mean of its divisors is an integer number (2720209).

Almost surely, 2^5440417 is an apocalyptic number.

It is an amenable number.

5440417 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440417 is an equidigital number, since it uses as much as digits as its factorization.

5440417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 5440417 is about 2332.4701498626. The cubic root of 5440417 is about 175.8776805901.

The spelling of 5440417 in words is "five million, four hundred forty thousand, four hundred seventeen".