4686648 has 16 divisors (see below), whose sum is σ = 11716680. Its totient is φ = 1562208.

The previous prime is 4686637. The next prime is 4686653. The reversal of 4686648 is 8466864.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 97615 + ... + 97662.

Almost surely, 2^4686648 is an apocalyptic number.

It is an amenable number.

4686648 is an abundant number, since it is smaller than the sum of its proper divisors (7030032).

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

4686648 is a wasteful number, since it uses less digits than its factorization.

4686648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195286 (or 195282 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 4686648 is about 2164.8667395477. The cubic root of 4686648 is about 167.3480972284.

The spelling of 4686648 in words is "four million, six hundred eighty-six thousand, six hundred forty-eight".