8759481 has 8 divisors (see below), whose sum is σ = 12187200. Its totient is φ = 5585712.

The previous prime is 8759467. The next prime is 8759503. The reversal of 8759481 is 1849578.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8759481 - 2⁷ = 8759353 is a prime.

It is a super-2 number, since 2×8759481² = 153457014778722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8759581) 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 7 ways as a sum of consecutive naturals, for example, 63406 + ... + 63543.

It is an arithmetic number, because the mean of its divisors is an integer number (1523400).

Almost surely, 2^8759481 is an apocalyptic number.

It is an amenable number.

8759481 is a deficient number, since it is larger than the sum of its proper divisors (3427719).

8759481 is a wasteful number, since it uses less digits than its factorization.

8759481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126975.

The product of its digits is 80640, while the sum is 42.

The square root of 8759481 is about 2959.6420391662. The cubic root of 8759481 is about 206.1386646126.

Subtracting from 8759481 its reverse (1849578), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 8759481 in words is "eight million, seven hundred fifty-nine thousand, four hundred eighty-one".