5820028 has 6 divisors (see below), whose sum is σ = 10185056. Its totient is φ = 2910012.

The previous prime is 5820011. The next prime is 5820037. The reversal of 5820028 is 8200285.

It is a junction number, because it is equal to n+sod(n) for n = 5819984 and 5820011.

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 as a sum of consecutive naturals, namely, 727500 + ... + 727507.

Almost surely, 2^5820028 is an apocalyptic number.

It is an amenable number.

5820028 is a deficient number, since it is larger than the sum of its proper divisors (4365028).

5820028 is a wasteful number, since it uses less digits than its factorization.

5820028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455011 (or 1455009 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 5820028 is about 2412.4734195427. The cubic root of 5820028 is about 179.8767468987.

The spelling of 5820028 in words is "five million, eight hundred twenty thousand, twenty-eight".