4999648 has 24 divisors (see below), whose sum is σ = 10272528. Its totient is φ = 2390784.

The previous prime is 4999639. The next prime is 4999651. The reversal of 4999648 is 8469994.

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, 2661 + ... + 4132.

It is an arithmetic number, because the mean of its divisors is an integer number (428022).

Almost surely, 2^4999648 is an apocalyptic number.

It is an amenable number.

4999648 is an abundant number, since it is smaller than the sum of its proper divisors (5272880).

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

4999648 is a wasteful number, since it uses less digits than its factorization.

4999648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826 (or 6818 counting only the distinct ones).

The product of its digits is 559872, while the sum is 49.

The square root of 4999648 is about 2235.9892665216. The cubic root of 4999648 is about 170.9935818299.

The spelling of 4999648 in words is "four million, nine hundred ninety-nine thousand, six hundred forty-eight".