4691648 has 28 divisors (see below), whose sum is σ = 10027920. Its totient is φ = 2164992.

The previous prime is 4691627. The next prime is 4691699. The reversal of 4691648 is 8461964.

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, 1988 + ... + 3651.

It is an arithmetic number, because the mean of its divisors is an integer number (358140).

Almost surely, 2^4691648 is an apocalyptic number.

It is an amenable number.

4691648 is an abundant number, since it is smaller than the sum of its proper divisors (5336272).

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

4691648 is a wasteful number, since it uses less digits than its factorization.

4691648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664 (or 5654 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 4691648 is about 2166.0212371997. The cubic root of 4691648 is about 167.4075884398.

It can be divided in two parts, 46916 and 48, that added together give a palindrome (46964).

The spelling of 4691648 in words is "four million, six hundred ninety-one thousand, six hundred forty-eight".