8134811 has 4 divisors (see below), whose sum is σ = 8288352. Its totient is φ = 7981272.

The previous prime is 8134799. The next prime is 8134813. The reversal of 8134811 is 1184318.

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

It is a cyclic number.

It is not a de Polignac number, because 8134811 - 2²² = 3940507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8134813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76691 + ... + 76796.

It is an arithmetic number, because the mean of its divisors is an integer number (2072088).

Almost surely, 2^8134811 is an apocalyptic number.

8134811 is a deficient number, since it is larger than the sum of its proper divisors (153541).

8134811 is a wasteful number, since it uses less digits than its factorization.

8134811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153540.

The product of its digits is 768, while the sum is 26.

The square root of 8134811 is about 2852.1590067877. The cubic root of 8134811 is about 201.1171730031.

The spelling of 8134811 in words is "eight million, one hundred thirty-four thousand, eight hundred eleven".