1048648 has 16 divisors (see below), whose sum is σ = 2070000. Its totient is φ = 496656.

The previous prime is 1048633. The next prime is 1048661. The reversal of 1048648 is 8468401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298 + ... + 3601.

It is an arithmetic number, because the mean of its divisors is an integer number (129375).

2^1048648 is an apocalyptic number.

It is an amenable number.

1048648 is a deficient number, since it is larger than the sum of its proper divisors (1021352).

1048648 is a wasteful number, since it uses less digits than its factorization.

1048648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924 (or 6920 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1048648 is about 1024.0351556465. The cubic root of 1048648 is about 101.5959925673.

The spelling of 1048648 in words is "one million, forty-eight thousand, six hundred forty-eight".