8122481 has 8 divisors (see below), whose sum is σ = 9053280. Its totient is φ = 7242048.

The previous prime is 8122421. The next prime is 8122501. The reversal of 8122481 is 1842218.

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

It is a cyclic number.

It is not a de Polignac number, because 8122481 - 2⁶ = 8122417 is a prime.

It is a super-2 number, since 2×8122481² = 131949395190722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8122481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8122421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12251 + ... + 12896.

It is an arithmetic number, because the mean of its divisors is an integer number (1131660).

Almost surely, 2^8122481 is an apocalyptic number.

It is an amenable number.

8122481 is a deficient number, since it is larger than the sum of its proper divisors (930799).

8122481 is a wasteful number, since it uses less digits than its factorization.

8122481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25183.

The product of its digits is 1024, while the sum is 26.

The square root of 8122481 is about 2849.9966666647. The cubic root of 8122481 is about 201.0155099704.

Adding to 8122481 its reverse (1842218), we get a palindrome (9964699).

The spelling of 8122481 in words is "eight million, one hundred twenty-two thousand, four hundred eighty-one".