8112541 has 4 divisors (see below), whose sum is σ = 8119584. Its totient is φ = 8105500.

The previous prime is 8112539. The next prime is 8112569. The reversal of 8112541 is 1452118.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8112541 - 2¹ = 8112539 is a prime.

It is a Duffinian number.

8112541 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8112521) 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, 1345 + ... + 4246.

It is an arithmetic number, because the mean of its divisors is an integer number (2029896).

Almost surely, 2^8112541 is an apocalyptic number.

It is an amenable number.

8112541 is a deficient number, since it is larger than the sum of its proper divisors (7043).

8112541 is a wasteful number, since it uses less digits than its factorization.

8112541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7042.

The product of its digits is 320, while the sum is 22.

The square root of 8112541 is about 2848.2522711305. The cubic root of 8112541 is about 200.9334779825.

Adding to 8112541 its reverse (1452118), we get a palindrome (9564659).

The spelling of 8112541 in words is "eight million, one hundred twelve thousand, five hundred forty-one".