4532648 has 16 divisors (see below), whose sum is σ = 8728980. Its totient is φ = 2204928.

The previous prime is 4532639. The next prime is 4532653. The reversal of 4532648 is 8462354.

It can be written as a sum of positive squares in 2 ways, for example, as 4418404 + 114244 = 2102^2 + 338^2 .

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, 7361 + ... + 7952.

Almost surely, 2^4532648 is an apocalyptic number.

It is an amenable number.

4532648 is a deficient number, since it is larger than the sum of its proper divisors (4196332).

4532648 is a wasteful number, since it uses less digits than its factorization.

4532648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15356 (or 15352 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 4532648 is about 2129.0016439637. The cubic root of 4532648 is about 165.4946649004.

The spelling of 4532648 in words is "four million, five hundred thirty-two thousand, six hundred forty-eight".