8464541 has 4 divisors (see below), whose sum is σ = 8521500. Its totient is φ = 8407584.

The previous prime is 8464517. The next prime is 8464571. The reversal of 8464541 is 1454648.

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 319225 + 8145316 = 565^2 + 2854^2 .

It is a cyclic number.

It is not a de Polignac number, because 8464541 - 2¹⁴ = 8448157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8464498 and 8464507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8464571) 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, 28256 + ... + 28553.

It is an arithmetic number, because the mean of its divisors is an integer number (2130375).

Almost surely, 2^8464541 is an apocalyptic number.

It is an amenable number.

8464541 is a deficient number, since it is larger than the sum of its proper divisors (56959).

8464541 is a wasteful number, since it uses less digits than its factorization.

8464541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56958.

The product of its digits is 15360, while the sum is 32.

The square root of 8464541 is about 2909.3884237069. The cubic root of 8464541 is about 203.7985724839.

The spelling of 8464541 in words is "eight million, four hundred sixty-four thousand, five hundred forty-one".