4955728 has 20 divisors (see below), whose sum is σ = 9690228. Its totient is φ = 2455040.

The previous prime is 4955719. The next prime is 4955737. The reversal of 4955728 is 8275594.

It is an interprime number because it is at equal distance from previous prime (4955719) and next prime (4955737).

It can be written as a sum of positive squares in 2 ways, for example, as 595984 + 4359744 = 772^2 + 2088^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438 + ... + 3178.

Almost surely, 2^4955728 is an apocalyptic number.

It is an amenable number.

4955728 is a deficient number, since it is larger than the sum of its proper divisors (4734500).

4955728 is a wasteful number, since it uses less digits than its factorization.

4955728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862 (or 2856 counting only the distinct ones).

The product of its digits is 100800, while the sum is 40.

The square root of 4955728 is about 2226.1464462160. The cubic root of 4955728 is about 170.4914040093.

The spelling of 4955728 in words is "four million, nine hundred fifty-five thousand, seven hundred twenty-eight".