4648544 has 12 divisors (see below), whose sum is σ = 9151884. Its totient is φ = 2324256.

The previous prime is 4648519. The next prime is 4648561. The reversal of 4648544 is 4458464.

It is a super-2 number, since 2×4648544² = 43217922639872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 72602 + ... + 72665.

It is an arithmetic number, because the mean of its divisors is an integer number (762657).

Almost surely, 2^4648544 is an apocalyptic number.

It is an amenable number.

4648544 is a deficient number, since it is larger than the sum of its proper divisors (4503340).

4648544 is a wasteful number, since it uses less digits than its factorization.

4648544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145277 (or 145269 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 4648544 is about 2156.0482369372. The cubic root of 4648544 is about 166.8933307118.

The spelling of 4648544 in words is "four million, six hundred forty-eight thousand, five hundred forty-four".