5479988 has 12 divisors (see below), whose sum is σ = 9771300. Its totient is φ = 2688192.

The previous prime is 5479987. The next prime is 5480009. The reversal of 5479988 is 8899745.

It can be written as a sum of positive squares in 2 ways, for example, as 1567504 + 3912484 = 1252^2 + 1978^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5479987) 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, 12713 + ... + 13136.

It is an arithmetic number, because the mean of its divisors is an integer number (814275).

Almost surely, 2^5479988 is an apocalyptic number.

It is an amenable number.

5479988 is a deficient number, since it is larger than the sum of its proper divisors (4291312).

5479988 is a wasteful number, since it uses less digits than its factorization.

5479988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25906 (or 25904 counting only the distinct ones).

The product of its digits is 725760, while the sum is 50.

The square root of 5479988 is about 2340.9374190695. The cubic root of 5479988 is about 176.3030677013.

The spelling of 5479988 in words is "five million, four hundred seventy-nine thousand, nine hundred eighty-eight".