8011441 has 4 divisors (see below), whose sum is σ = 8206884. Its totient is φ = 7816000.

The previous prime is 8011439. The next prime is 8011477. The reversal of 8011441 is 1441108.

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 2624400 + 5387041 = 1620^2 + 2321^2 .

It is a cyclic number.

It is not a de Polignac number, because 8011441 - 2¹ = 8011439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8011481) 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, 97660 + ... + 97741.

It is an arithmetic number, because the mean of its divisors is an integer number (2051721).

Almost surely, 2^8011441 is an apocalyptic number.

It is an amenable number.

8011441 is a deficient number, since it is larger than the sum of its proper divisors (195443).

8011441 is a wasteful number, since it uses less digits than its factorization.

8011441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195442.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 8011441 is about 2830.4489043260. The cubic root of 8011441 is about 200.0952962526.

Adding to 8011441 its reverse (1441108), we get a palindrome (9452549).

The spelling of 8011441 in words is "eight million, eleven thousand, four hundred forty-one".