8648606 has 4 divisors (see below), whose sum is σ = 12972912. Its totient is φ = 4324302.

The previous prime is 8648557. The next prime is 8648677. The reversal of 8648606 is 6068468.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8648606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162150 + ... + 2162153.

It is an arithmetic number, because the mean of its divisors is an integer number (3243228).

Almost surely, 2^8648606 is an apocalyptic number.

8648606 is a deficient number, since it is larger than the sum of its proper divisors (4324306).

8648606 is a wasteful number, since it uses less digits than its factorization.

8648606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324305.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 8648606 is about 2940.8512373121. The cubic root of 8648606 is about 205.2652208681.

The spelling of 8648606 in words is "eight million, six hundred forty-eight thousand, six hundred six".