4549648 has 20 divisors (see below), whose sum is σ = 8888320. Its totient is φ = 2255904.

The previous prime is 4549639. The next prime is 4549651. The reversal of 4549648 is 8469454.

4549648 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4549648.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913 + ... + 3151.

It is an arithmetic number, because the mean of its divisors is an integer number (444416).

Almost surely, 2^4549648 is an apocalyptic number.

It is an amenable number.

4549648 is a deficient number, since it is larger than the sum of its proper divisors (4338672).

4549648 is a wasteful number, since it uses less digits than its factorization.

4549648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2368 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 4549648 is about 2132.9903891016. The cubic root of 4549648 is about 165.7013063839.

The spelling of 4549648 in words is "four million, five hundred forty-nine thousand, six hundred forty-eight".