4636648 has 32 divisors (see below), whose sum is σ = 9322560. Its totient is φ = 2154240.

The previous prime is 4636613. The next prime is 4636651. The reversal of 4636648 is 8466364.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13843 + ... + 14173.

It is an arithmetic number, because the mean of its divisors is an integer number (291330).

Almost surely, 2^4636648 is an apocalyptic number.

It is an amenable number.

4636648 is an abundant number, since it is smaller than the sum of its proper divisors (4685912).

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

4636648 is a wasteful number, since it uses less digits than its factorization.

4636648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 453 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 4636648 is about 2153.2877188151. The cubic root of 4636648 is about 166.7508445884.

The spelling of 4636648 in words is "four million, six hundred thirty-six thousand, six hundred forty-eight".