4947556 has 12 divisors (see below), whose sum is σ = 8692992. Its totient is φ = 2463848.

The previous prime is 4947521. The next prime is 4947557. The reversal of 4947556 is 6557494.

It is a d-powerful number, because it can be written as 4⁴ + 9⁷ + 4⁴ + 7² + 5⁷ + 5⁷ + 6⁵ .

It is not an unprimeable number, because it can be changed into a prime (4947557) by changing a digit.

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, 1300 + ... + 3403.

It is an arithmetic number, because the mean of its divisors is an integer number (724416).

Almost surely, 2^4947556 is an apocalyptic number.

It is an amenable number.

4947556 is a deficient number, since it is larger than the sum of its proper divisors (3745436).

4947556 is a wasteful number, since it uses less digits than its factorization.

4947556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970 (or 4968 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 4947556 is about 2224.3102301613. The cubic root of 4947556 is about 170.3976389572.

The spelling of 4947556 in words is "four million, nine hundred forty-seven thousand, five hundred fifty-six".