4649548 has 12 divisors (see below), whose sum is σ = 8184960. Its totient is φ = 2310992.

The previous prime is 4649539. The next prime is 4649549. The reversal of 4649548 is 8459464.

It is a self number, because there is not a number n which added to its sum of digits gives 4649548.

It is not an unprimeable number, because it can be changed into a prime (4649549) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2668 + ... + 4051.

It is an arithmetic number, because the mean of its divisors is an integer number (682080).

Almost surely, 2^4649548 is an apocalyptic number.

It is an amenable number.

4649548 is a deficient number, since it is larger than the sum of its proper divisors (3535412).

4649548 is a wasteful number, since it uses less digits than its factorization.

4649548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6896 (or 6894 counting only the distinct ones).

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

The square root of 4649548 is about 2156.2810577473. The cubic root of 4649548 is about 166.9053451435.

It can be divided in two parts, 46 and 49548, that added together give a palindrome (49594).

The spelling of 4649548 in words is "four million, six hundred forty-nine thousand, five hundred forty-eight".