5489578 has 16 divisors (see below), whose sum is σ = 8489664. Its totient is φ = 2661120.

The previous prime is 5489569. The next prime is 5489593. The reversal of 5489578 is 8759845.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9226 + ... + 9802.

It is an arithmetic number, because the mean of its divisors is an integer number (530604).

Almost surely, 2^5489578 is an apocalyptic number.

5489578 is a deficient number, since it is larger than the sum of its proper divisors (3000086).

5489578 is a wasteful number, since it uses less digits than its factorization.

5489578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717.

The product of its digits is 403200, while the sum is 46.

The square root of 5489578 is about 2342.9848484359. The cubic root of 5489578 is about 176.4058514486.

The spelling of 5489578 in words is "five million, four hundred eighty-nine thousand, five hundred seventy-eight".