5441881 has 4 divisors (see below), whose sum is σ = 5544612. Its totient is φ = 5339152.

The previous prime is 5441873. The next prime is 5441899. The reversal of 5441881 is 1881445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2752281 + 2689600 = 1659^2 + 1640^2 .

It is a cyclic number.

It is not a de Polignac number, because 5441881 - 2³ = 5441873 is a prime.

It is a super-2 number, since 2×5441881² = 59228137636322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5441831) 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, 51286 + ... + 51391.

It is an arithmetic number, because the mean of its divisors is an integer number (1386153).

Almost surely, 2^5441881 is an apocalyptic number.

It is an amenable number.

5441881 is a deficient number, since it is larger than the sum of its proper divisors (102731).

5441881 is a wasteful number, since it uses less digits than its factorization.

5441881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102730.

The product of its digits is 5120, while the sum is 31.

The square root of 5441881 is about 2332.7839591355. The cubic root of 5441881 is about 175.8934552284.

The spelling of 5441881 in words is "five million, four hundred forty-one thousand, eight hundred eighty-one".