8648135 has 8 divisors (see below), whose sum is σ = 10924080. Its totient is φ = 6554304.

The previous prime is 8648131. The next prime is 8648149. The reversal of 8648135 is 5318468.

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

It is a cyclic number.

It is not a de Polignac number, because 8648135 - 2² = 8648131 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8648095 and 8648104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8648131) 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, 45422 + ... + 45611.

It is an arithmetic number, because the mean of its divisors is an integer number (1365510).

Almost surely, 2^8648135 is an apocalyptic number.

8648135 is a deficient number, since it is larger than the sum of its proper divisors (2275945).

8648135 is a wasteful number, since it uses less digits than its factorization.

8648135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91057.

The product of its digits is 23040, while the sum is 35.

The square root of 8648135 is about 2940.7711573667. The cubic root of 8648135 is about 205.2614945769.

The spelling of 8648135 in words is "eight million, six hundred forty-eight thousand, one hundred thirty-five".