8941281 has 4 divisors (see below), whose sum is σ = 11921712. Its totient is φ = 5960852.

The previous prime is 8941279. The next prime is 8941297. The reversal of 8941281 is 1821498.

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 a cyclic number.

It is not a de Polignac number, because 8941281 - 2¹ = 8941279 is a prime.

It is a super-2 number, since 2×8941281² = 159893011841922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8941271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1490211 + ... + 1490216.

It is an arithmetic number, because the mean of its divisors is an integer number (2980428).

Almost surely, 2^8941281 is an apocalyptic number.

It is an amenable number.

8941281 is a deficient number, since it is larger than the sum of its proper divisors (2980431).

8941281 is a wasteful number, since it uses less digits than its factorization.

8941281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980430.

The product of its digits is 4608, while the sum is 33.

The square root of 8941281 is about 2990.1974851170. The cubic root of 8941281 is about 207.5550229076. Note that the first 3 decimals are identical.

The spelling of 8941281 in words is "eight million, nine hundred forty-one thousand, two hundred eighty-one".