5981028 has 24 divisors (see below), whose sum is σ = 13997088. Its totient is φ = 1987776.

The previous prime is 5981021. The next prime is 5981033. The reversal of 5981028 is 8201895.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5981028.

It is not an unprimeable number, because it can be changed into a prime (5981021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5800 + ... + 6752.

It is an arithmetic number, because the mean of its divisors is an integer number (583212).

Almost surely, 2^5981028 is an apocalyptic number.

It is an amenable number.

5981028 is an abundant number, since it is smaller than the sum of its proper divisors (8016060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5981028 is a wasteful number, since it uses less digits than its factorization.

5981028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 5981028 is about 2445.6140333258. The cubic root of 5981028 is about 181.5203325505.

The spelling of 5981028 in words is "five million, nine hundred eighty-one thousand, twenty-eight".