4994648 has 8 divisors (see below), whose sum is σ = 9364980. Its totient is φ = 2497320.

The previous prime is 4994621. The next prime is 4994659. The reversal of 4994648 is 8464994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4994599 and 4994608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312158 + ... + 312173.

Almost surely, 2^4994648 is an apocalyptic number.

It is an amenable number.

4994648 is a deficient number, since it is larger than the sum of its proper divisors (4370332).

4994648 is a wasteful number, since it uses less digits than its factorization.

4994648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624337 (or 624333 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 4994648 is about 2234.8709134981. The cubic root of 4994648 is about 170.9365609439.

It can be divided in two parts, 49946 and 48, that added together give a palindrome (49994).

The spelling of 4994648 in words is "four million, nine hundred ninety-four thousand, six hundred forty-eight".