8138608 has 20 divisors (see below), whose sum is σ = 15846208. Its totient is φ = 4049280.

The previous prime is 8138579. The next prime is 8138629. The reversal of 8138608 is 8068318.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2428 + ... + 4708.

Almost surely, 2^8138608 is an apocalyptic number.

It is an amenable number.

8138608 is a deficient number, since it is larger than the sum of its proper divisors (7707600).

8138608 is a wasteful number, since it uses less digits than its factorization.

8138608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512 (or 2506 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 8138608 is about 2852.8245652336. The cubic root of 8138608 is about 201.1484592503.

The spelling of 8138608 in words is "eight million, one hundred thirty-eight thousand, six hundred eight".