8541604 has 6 divisors (see below), whose sum is σ = 14947814. Its totient is φ = 4270800.

The previous prime is 8541587. The next prime is 8541679. The reversal of 8541604 is 4061458.

It can be written as a sum of positive squares in only one way, i.e., 8236900 + 304704 = 2870^2 + 552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067697 + ... + 1067704.

Almost surely, 2^8541604 is an apocalyptic number.

It is an amenable number.

8541604 is a deficient number, since it is larger than the sum of its proper divisors (6406210).

8541604 is a wasteful number, since it uses less digits than its factorization.

8541604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135405 (or 2135403 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 8541604 is about 2922.6022651055. The cubic root of 8541604 is about 204.4151803402.

The spelling of 8541604 in words is "eight million, five hundred forty-one thousand, six hundred four".