4947736 has 16 divisors (see below), whose sum is σ = 9311040. Its totient is φ = 2464800.

The previous prime is 4947727. The next prime is 4947743. The reversal of 4947736 is 6377494.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561 + ... + 3511.

It is an arithmetic number, because the mean of its divisors is an integer number (581940).

Almost surely, 2^4947736 is an apocalyptic number.

It is an amenable number.

4947736 is a deficient number, since it is larger than the sum of its proper divisors (4363304).

4947736 is a wasteful number, since it uses less digits than its factorization.

4947736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274 (or 2270 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 4947736 is about 2224.3506917750. The cubic root of 4947736 is about 170.3997053783.

The spelling of 4947736 in words is "four million, nine hundred forty-seven thousand, seven hundred thirty-six".