8281441 has 6 divisors (see below), whose sum is σ = 9633570. Its totient is φ = 7098336.

The previous prime is 8281439. The next prime is 8281457. The reversal of 8281441 is 1441828.

It can be written as a sum of positive squares in only one way, i.e., 6780816 + 1500625 = 2604^2 + 1225^2 .

It is not a de Polignac number, because 8281441 - 2¹ = 8281439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8281411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84456 + ... + 84553.

It is an arithmetic number, because the mean of its divisors is an integer number (1605595).

Almost surely, 2^8281441 is an apocalyptic number.

It is an amenable number.

8281441 is a deficient number, since it is larger than the sum of its proper divisors (1352129).

8281441 is a wasteful number, since it uses less digits than its factorization.

8281441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169023 (or 169016 counting only the distinct ones).

The product of its digits is 2048, while the sum is 28.

The square root of 8281441 is about 2877.7492941533. The cubic root of 8281441 is about 202.3183637740.

It can be divided in two parts, 8281 and 441, that multiplied together give a square (3651921 = 1911²).

The spelling of 8281441 in words is "eight million, two hundred eighty-one thousand, four hundred forty-one".