3048648 has 32 divisors (see below), whose sum is σ = 7754400. Its totient is φ = 998528.

The previous prime is 3048631. The next prime is 3048653. The reversal of 3048648 is 8468403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340 + ... + 2492.

It is an arithmetic number, because the mean of its divisors is an integer number (242325).

Almost surely, 2^3048648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3048648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3877200).

3048648 is an abundant number, since it is smaller than the sum of its proper divisors (4705752).

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

3048648 is a wasteful number, since it uses less digits than its factorization.

3048648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221 (or 2217 counting only the distinct ones).

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

The square root of 3048648 is about 1746.0378002781. The cubic root of 3048648 is about 145.0003646443. Note that the first 3 decimals are identical.

The spelling of 3048648 in words is "three million, forty-eight thousand, six hundred forty-eight".