8134131 has 4 divisors (see below), whose sum is σ = 10845512. Its totient is φ = 5422752.

The previous prime is 8134127. The next prime is 8134151. The reversal of 8134131 is 1314318.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8134131 - 2² = 8134127 is a prime.

It is a super-2 number, since 2×8134131² = 132328174250322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8134098 and 8134107.

It is not an unprimeable number, because it can be changed into a prime (8134151) 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, 1355686 + ... + 1355691.

It is an arithmetic number, because the mean of its divisors is an integer number (2711378).

Almost surely, 2^8134131 is an apocalyptic number.

8134131 is a deficient number, since it is larger than the sum of its proper divisors (2711381).

8134131 is a wasteful number, since it uses less digits than its factorization.

8134131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711380.

The product of its digits is 288, while the sum is 21.

The square root of 8134131 is about 2852.0397963563. The cubic root of 8134131 is about 201.1115689602. Note that the first 3 decimals are identical.

Adding to 8134131 its reverse (1314318), we get a palindrome (9448449).

The spelling of 8134131 in words is "eight million, one hundred thirty-four thousand, one hundred thirty-one".