8604861 has 8 divisors (see below), whose sum is σ = 11504640. Its totient is φ = 5720832.

The previous prime is 8604823. The next prime is 8604863. The reversal of 8604861 is 1684068.

8604861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8604861 - 2⁶ = 8604797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8604863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2596 + ... + 4893.

It is an arithmetic number, because the mean of its divisors is an integer number (1438080).

Almost surely, 2^8604861 is an apocalyptic number.

It is an amenable number.

8604861 is a deficient number, since it is larger than the sum of its proper divisors (2899779).

8604861 is a wasteful number, since it uses less digits than its factorization.

8604861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7875.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 8604861 is about 2933.4043362619. The cubic root of 8604861 is about 204.9185557894.

The spelling of 8604861 in words is "eight million, six hundred four thousand, eight hundred sixty-one".