8089481 has 4 divisors (see below), whose sum is σ = 8350464. Its totient is φ = 7828500.

The previous prime is 8089457. The next prime is 8089483. The reversal of 8089481 is 1849808.

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 a de Polignac number, because none of the positive numbers 2^k-8089481 is a prime.

It is a super-2 number, since 2×8089481² = 130879405698722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8089483) 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, 130445 + ... + 130506.

It is an arithmetic number, because the mean of its divisors is an integer number (2087616).

Almost surely, 2^8089481 is an apocalyptic number.

It is an amenable number.

8089481 is a deficient number, since it is larger than the sum of its proper divisors (260983).

8089481 is a wasteful number, since it uses less digits than its factorization.

8089481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260982.

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 8089481 is about 2844.2012938609. The cubic root of 8089481 is about 200.7429119920.

The spelling of 8089481 in words is "eight million, eighty-nine thousand, four hundred eighty-one".