8248481 has 4 divisors (see below), whose sum is σ = 8383764. Its totient is φ = 8113200.

The previous prime is 8248459. The next prime is 8248483. The reversal of 8248481 is 1848428.

8248481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3297856 + 4950625 = 1816^2 + 2225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8248481 is a prime.

It is a super-2 number, since 2×8248481² = 136074877614722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8248483) 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, 67550 + ... + 67671.

It is an arithmetic number, because the mean of its divisors is an integer number (2095941).

Almost surely, 2^8248481 is an apocalyptic number.

It is an amenable number.

8248481 is a deficient number, since it is larger than the sum of its proper divisors (135283).

8248481 is a wasteful number, since it uses less digits than its factorization.

8248481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135282.

The product of its digits is 16384, while the sum is 35.

The square root of 8248481 is about 2872.0168871370. The cubic root of 8248481 is about 202.0495989697.

The spelling of 8248481 in words is "eight million, two hundred forty-eight thousand, four hundred eighty-one".