8643048 has 32 divisors (see below), whose sum is σ = 22306560. Its totient is φ = 2787840.

The previous prime is 8643023. The next prime is 8643053. The reversal of 8643048 is 8403468.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5065 + ... + 6552.

It is an arithmetic number, because the mean of its divisors is an integer number (697080).

Almost surely, 2^8643048 is an apocalyptic number.

It is an amenable number.

8643048 is an abundant number, since it is smaller than the sum of its proper divisors (13663512).

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

8643048 is a wasteful number, since it uses less digits than its factorization.

8643048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657 (or 11653 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 8643048 is about 2939.9061209501. The cubic root of 8643048 is about 205.2212404249.

It can be divided in two parts, 86430 and 48, that multiplied together give a triangular number (4148640 = T₂₈₈₀).

The spelling of 8643048 in words is "eight million, six hundred forty-three thousand, forty-eight".