8126481 has 24 divisors (see below), whose sum is σ = 12138112. Its totient is φ = 4831200.

The previous prime is 8126479. The next prime is 8126491. The reversal of 8126481 is 1846218.

It is not a de Polignac number, because 8126481 - 2¹ = 8126479 is a prime.

It is a super-2 number, since 2×8126481² = 132079386886722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8126401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21960 + ... + 22326.

Almost surely, 2^8126481 is an apocalyptic number.

It is an amenable number.

8126481 is a deficient number, since it is larger than the sum of its proper divisors (4011631).

8126481 is a wasteful number, since it uses less digits than its factorization.

8126481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 442 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 8126481 is about 2850.6983354961. The cubic root of 8126481 is about 201.0485019460.

It can be divided in two parts, 81 and 26481, that added together give a palindrome (26562).

The spelling of 8126481 in words is "eight million, one hundred twenty-six thousand, four hundred eighty-one".