3648548 has 24 divisors (see below), whose sum is σ = 6713280. Its totient is φ = 1732640.

The previous prime is 3648539. The next prime is 3648553. The reversal of 3648548 is 8458463.

It is a happy number.

3648548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8015 + ... + 8457.

It is an arithmetic number, because the mean of its divisors is an integer number (279720).

Almost surely, 2^3648548 is an apocalyptic number.

It is an amenable number.

3648548 is a deficient number, since it is larger than the sum of its proper divisors (3064732).

3648548 is a wasteful number, since it uses less digits than its factorization.

3648548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 545 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 3648548 is about 1910.1172738866. The cubic root of 3648548 is about 153.9477531203.

It can be divided in two parts, 36 and 48548, that added together give a palindrome (48584).

The spelling of 3648548 in words is "three million, six hundred forty-eight thousand, five hundred forty-eight".