5487443 has 4 divisors (see below), whose sum is σ = 5909568. Its totient is φ = 5065320.

The previous prime is 5487407. The next prime is 5487451. The reversal of 5487443 is 3447845.

5487443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5487443 - 2¹⁰ = 5486419 is a prime.

It is a super-2 number, since 2×5487443² = 60224061356498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5487463) 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, 211043 + ... + 211068.

It is an arithmetic number, because the mean of its divisors is an integer number (1477392).

Almost surely, 2^5487443 is an apocalyptic number.

5487443 is a deficient number, since it is larger than the sum of its proper divisors (422125).

5487443 is a wasteful number, since it uses less digits than its factorization.

5487443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422124.

The product of its digits is 53760, while the sum is 35.

The square root of 5487443 is about 2342.5291887189. The cubic root of 5487443 is about 176.3829793002.

The spelling of 5487443 in words is "five million, four hundred eighty-seven thousand, four hundred forty-three".