4942556 has 12 divisors (see below), whose sum is σ = 8759520. Its totient is φ = 2439840.

The previous prime is 4942541. The next prime is 4942573. The reversal of 4942556 is 6552494.

It is a happy number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 7505 + ... + 8136.

It is an arithmetic number, because the mean of its divisors is an integer number (729960).

Almost surely, 2^4942556 is an apocalyptic number.

It is an amenable number.

4942556 is a deficient number, since it is larger than the sum of its proper divisors (3816964).

4942556 is a wasteful number, since it uses less digits than its factorization.

4942556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15724 (or 15722 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 4942556 is about 2223.1860021150. The cubic root of 4942556 is about 170.3402183262.

The spelling of 4942556 in words is "four million, nine hundred forty-two thousand, five hundred fifty-six".