8042648 has 8 divisors (see below), whose sum is σ = 15079980. Its totient is φ = 4021320.

The previous prime is 8042647. The next prime is 8042659. The reversal of 8042648 is 8462408.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8042641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502658 + ... + 502673.

Almost surely, 2^8042648 is an apocalyptic number.

It is an amenable number.

8042648 is a deficient number, since it is larger than the sum of its proper divisors (7037332).

8042648 is a wasteful number, since it uses less digits than its factorization.

8042648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005337 (or 1005333 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8042648 is about 2835.9562761086. The cubic root of 8042648 is about 200.3547703180.

The spelling of 8042648 in words is "eight million, forty-two thousand, six hundred forty-eight".