4028548 has 6 divisors (see below), whose sum is σ = 7049966. Its totient is φ = 2014272.

The previous prime is 4028539. The next prime is 4028561. The reversal of 4028548 is 8458204.

4028548 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3717184 + 311364 = 1928^2 + 558^2 .

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 as a sum of consecutive naturals, namely, 503565 + ... + 503572.

Almost surely, 2^4028548 is an apocalyptic number.

It is an amenable number.

4028548 is a deficient number, since it is larger than the sum of its proper divisors (3021418).

4028548 is a wasteful number, since it uses less digits than its factorization.

4028548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007141 (or 1007139 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 4028548 is about 2007.1243110480. The cubic root of 4028548 is about 159.1168530404.

The spelling of 4028548 in words is "four million, twenty-eight thousand, five hundred forty-eight".