8124541 has 8 divisors (see below), whose sum is σ = 8263224. Its totient is φ = 7987200.

The previous prime is 8124539. The next prime is 8124551. The reversal of 8124541 is 1454218.

It can be written as a sum of positive squares in 4 ways, for example, as 3080025 + 5044516 = 1755^2 + 2246^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8124541 - 2¹ = 8124539 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8124551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25801 + ... + 26113.

It is an arithmetic number, because the mean of its divisors is an integer number (1032903).

Almost surely, 2^8124541 is an apocalyptic number.

It is an amenable number.

8124541 is a deficient number, since it is larger than the sum of its proper divisors (138683).

8124541 is a wasteful number, since it uses less digits than its factorization.

8124541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671.

The product of its digits is 1280, while the sum is 25.

The square root of 8124541 is about 2850.3580476845. The cubic root of 8124541 is about 201.0325021902.

Adding to 8124541 its reverse (1454218), we get a palindrome (9578759).

The spelling of 8124541 in words is "eight million, one hundred twenty-four thousand, five hundred forty-one".