5485881 has 4 divisors (see below), whose sum is σ = 7314512. Its totient is φ = 3657252.

The previous prime is 5485873. The next prime is 5485903. The reversal of 5485881 is 1885845.

5485881 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5485881 - 2³ = 5485873 is a prime.

It is a super-2 number, since 2×5485881² = 60189780692322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

5485881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5485801) 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 3 ways as a sum of consecutive naturals, for example, 914311 + ... + 914316.

It is an arithmetic number, because the mean of its divisors is an integer number (1828628).

Almost surely, 2^5485881 is an apocalyptic number.

It is an amenable number.

5485881 is a deficient number, since it is larger than the sum of its proper divisors (1828631).

5485881 is a wasteful number, since it uses less digits than its factorization.

5485881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828630.

The product of its digits is 51200, while the sum is 39.

The square root of 5485881 is about 2342.1957646619. The cubic root of 5485881 is about 176.3662419139.

The spelling of 5485881 in words is "five million, four hundred eighty-five thousand, eight hundred eighty-one".