4649448 has 16 divisors (see below), whose sum is σ = 11623680. Its totient is φ = 1549808.

The previous prime is 4649431. The next prime is 4649459. The reversal of 4649448 is 8449464.

4649448 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 96840 + ... + 96887.

It is an arithmetic number, because the mean of its divisors is an integer number (726480).

Almost surely, 2^4649448 is an apocalyptic number.

It is an amenable number.

4649448 is an abundant number, since it is smaller than the sum of its proper divisors (6974232).

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

4649448 is a wasteful number, since it uses less digits than its factorization.

4649448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193736 (or 193732 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 4649448 is about 2156.2578695509. The cubic root of 4649448 is about 166.9041485645.

It can be divided in two parts, 46 and 49448, that added together give a palindrome (49494).

The spelling of 4649448 in words is "four million, six hundred forty-nine thousand, four hundred forty-eight".