5440173 has 4 divisors (see below), whose sum is σ = 7253568. Its totient is φ = 3626780.

The previous prime is 5440117. The next prime is 5440181. The reversal of 5440173 is 3710445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5440173 - 2¹⁶ = 5374637 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440103) 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, 906693 + ... + 906698.

It is an arithmetic number, because the mean of its divisors is an integer number (1813392).

Almost surely, 2^5440173 is an apocalyptic number.

It is an amenable number.

5440173 is a deficient number, since it is larger than the sum of its proper divisors (1813395).

5440173 is a wasteful number, since it uses less digits than its factorization.

5440173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813394.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 5440173 is about 2332.4178442123. The cubic root of 5440173 is about 175.8750512086.

The spelling of 5440173 in words is "five million, four hundred forty thousand, one hundred seventy-three".