8118648 has 24 divisors (see below), whose sum is σ = 21988200. Its totient is φ = 2706192.

The previous prime is 8118641. The next prime is 8118653. The reversal of 8118648 is 8468118.

8118648 is a `hidden beast` number, since 8 + 1 + 1 + 8 + 648 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8118641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56308 + ... + 56451.

It is an arithmetic number, because the mean of its divisors is an integer number (916175).

Almost surely, 2^8118648 is an apocalyptic number.

It is an amenable number.

8118648 is an abundant number, since it is smaller than the sum of its proper divisors (13869552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8118648 is a wasteful number, since it uses less digits than its factorization.

8118648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112771 (or 112764 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 8118648 is about 2849.3241303860. The cubic root of 8118648 is about 200.9838852455.

The spelling of 8118648 in words is "eight million, one hundred eighteen thousand, six hundred forty-eight".