8105234 has 8 divisors (see below), whose sum is σ = 12174348. Its totient is φ = 4047120.

The previous prime is 8105231. The next prime is 8105261. The reversal of 8105234 is 4325018.

It can be written as a sum of positive squares in 2 ways, for example, as 7980625 + 124609 = 2825^2 + 353^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8105231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557 + ... + 4064.

Almost surely, 2^8105234 is an apocalyptic number.

8105234 is a deficient number, since it is larger than the sum of its proper divisors (4069114).

8105234 is a wasteful number, since it uses less digits than its factorization.

8105234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8105234 is about 2846.9692657280. The cubic root of 8105234 is about 200.8731326499.

The spelling of 8105234 in words is "eight million, one hundred five thousand, two hundred thirty-four".