4946557 has 16 divisors (see below), whose sum is σ = 6216192. Its totient is φ = 3823920.

The previous prime is 4946519. The next prime is 4946581. The reversal of 4946557 is 7556494.

4946557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4946557 is a prime.

It is a Duffinian number.

4946557 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4946057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17338 + ... + 17620.

It is an arithmetic number, because the mean of its divisors is an integer number (388512).

Almost surely, 2^4946557 is an apocalyptic number.

It is an amenable number.

4946557 is a deficient number, since it is larger than the sum of its proper divisors (1269635).

4946557 is a wasteful number, since it uses less digits than its factorization.

4946557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

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

The square root of 4946557 is about 2224.0856548254. The cubic root of 4946557 is about 170.3861694087.

The spelling of 4946557 in words is "four million, nine hundred forty-six thousand, five hundred fifty-seven".