8134081 has 4 divisors (see below), whose sum is σ = 8145664. Its totient is φ = 8122500.

The previous prime is 8134073. The next prime is 8134099. The reversal of 8134081 is 1804318.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8134081 - 2³ = 8134073 is a prime.

It is a super-2 number, since 2×8134081² = 132326547429122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8134051) 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, 4665 + ... + 6166.

It is an arithmetic number, because the mean of its divisors is an integer number (2036416).

Almost surely, 2^8134081 is an apocalyptic number.

It is an amenable number.

8134081 is a deficient number, since it is larger than the sum of its proper divisors (11583).

8134081 is a wasteful number, since it uses less digits than its factorization.

8134081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11582.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8134081 is about 2852.0310306867. The cubic root of 8134081 is about 201.1111568859. Note that the first 4 decimals are identical.

Adding to 8134081 its reverse (1804318), we get a palindrome (9938399).

The spelling of 8134081 in words is "eight million, one hundred thirty-four thousand, eighty-one".