5439488 has 34 divisors (see below), whose sum is σ = 11009964. Its totient is φ = 2686976.

The previous prime is 5439479. The next prime is 5439509. The reversal of 5439488 is 8849345.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65495 + ... + 65577.

Almost surely, 2^5439488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5439488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5504982).

5439488 is an abundant number, since it is smaller than the sum of its proper divisors (5570476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5439488 is an frugal number, since it uses more digits than its factorization.

5439488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 85 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 5439488 is about 2332.2709962609. The cubic root of 5439488 is about 175.8676691230.

The spelling of 5439488 in words is "five million, four hundred thirty-nine thousand, four hundred eighty-eight".