5479881 has 16 divisors (see below), whose sum is σ = 8018688. Its totient is φ = 3301200.

The previous prime is 5479867. The next prime is 5479889. The reversal of 5479881 is 1889745.

It is not a de Polignac number, because 5479881 - 2¹⁷ = 5348809 is a prime.

It is a super-2 number, since 2×5479881² = 60058191548322, which contains 22 as substring.

5479881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5479889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6570 + ... + 7356.

It is an arithmetic number, because the mean of its divisors is an integer number (501168).

Almost surely, 2^5479881 is an apocalyptic number.

It is an amenable number.

5479881 is a deficient number, since it is larger than the sum of its proper divisors (2538807).

5479881 is a wasteful number, since it uses less digits than its factorization.

5479881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012.

The product of its digits is 80640, while the sum is 42.

The square root of 5479881 is about 2340.9145648656. The cubic root of 5479881 is about 176.3019202200.

The spelling of 5479881 in words is "five million, four hundred seventy-nine thousand, eight hundred eighty-one".