8210481 has 8 divisors (see below), whose sum is σ = 10966560. Its totient is φ = 5464032.

The previous prime is 8210459. The next prime is 8210483. The reversal of 8210481 is 1840128.

8210481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8210481 - 2⁷ = 8210353 is a prime.

It is a super-2 number, since 2×8210481² = 134823996502722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8210483) 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, 100 + ... + 4053.

It is an arithmetic number, because the mean of its divisors is an integer number (1370820).

Almost surely, 2^8210481 is an apocalyptic number.

It is an amenable number.

8210481 is a deficient number, since it is larger than the sum of its proper divisors (2756079).

8210481 is a wasteful number, since it uses less digits than its factorization.

8210481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 8210481 is about 2865.3936902283. The cubic root of 8210481 is about 201.7388465832.

The spelling of 8210481 in words is "eight million, two hundred ten thousand, four hundred eighty-one".