5489973 has 6 divisors (see below), whose sum is σ = 7929974. Its totient is φ = 3659976.

The previous prime is 5489971. The next prime is 5489977. The reversal of 5489973 is 3799845.

5489973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5489649 + 324 = 2343^2 + 18^2 .

It is not a de Polignac number, because 5489973 - 2¹ = 5489971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5489971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 304990 + ... + 305007.

Almost surely, 2^5489973 is an apocalyptic number.

It is an amenable number.

5489973 is a deficient number, since it is larger than the sum of its proper divisors (2440001).

5489973 is a wasteful number, since it uses less digits than its factorization.

5489973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610003 (or 610000 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 5489973 is about 2343.0691411053. The cubic root of 5489973 is about 176.4100824138.

The spelling of 5489973 in words is "five million, four hundred eighty-nine thousand, nine hundred seventy-three".