1028148 has 24 divisors (see below), whose sum is σ = 2617440. Its totient is φ = 311520.

The previous prime is 1028141. The next prime is 1028149. The reversal of 1028148 is 8418201.

1028148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1028148³ = 3260529694953533376, which contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3763 + ... + 4026.

It is an arithmetic number, because the mean of its divisors is an integer number (109060).

2^1028148 is an apocalyptic number.

It is an amenable number.

1028148 is an abundant number, since it is smaller than the sum of its proper divisors (1589292).

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

1028148 is a wasteful number, since it uses less digits than its factorization.

1028148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7807 (or 7805 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 1028148 is about 1013.9763310847. The cubic root of 1028148 is about 100.9295983584.

It can be divided in two parts, 1028 and 148, that added together give a triangular number (1176 = T₄₈).

The spelling of 1028148 in words is "one million, twenty-eight thousand, one hundred forty-eight".