8413541 has 4 divisors (see below), whose sum is σ = 8640972. Its totient is φ = 8186112.

The previous prime is 8413519. The next prime is 8413543. The reversal of 8413541 is 1453148.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3880900 + 4532641 = 1970^2 + 2129^2 .

It is a cyclic number.

It is not a de Polignac number, because 8413541 - 2⁶ = 8413477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8413541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8413543) 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, 113660 + ... + 113733.

It is an arithmetic number, because the mean of its divisors is an integer number (2160243).

Almost surely, 2^8413541 is an apocalyptic number.

It is an amenable number.

8413541 is a deficient number, since it is larger than the sum of its proper divisors (227431).

8413541 is a wasteful number, since it uses less digits than its factorization.

8413541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227430.

The product of its digits is 1920, while the sum is 26.

The square root of 8413541 is about 2900.6104529909. The cubic root of 8413541 is about 203.3884430633.

Adding to 8413541 its reverse (1453148), we get a palindrome (9866689).

The spelling of 8413541 in words is "eight million, four hundred thirteen thousand, five hundred forty-one".