1028078148 has 12 divisors (see below), whose sum is σ = 2398849040. Its totient is φ = 342692712.

The previous prime is 1028078137. The next prime is 1028078167. The reversal of 1028078148 is 8418708201.

It is a happy number.

1028078148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×1028078148³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42836578 + ... + 42836601.

Almost surely, 2^1028078148 is an apocalyptic number.

It is an amenable number.

1028078148 is an abundant number, since it is smaller than the sum of its proper divisors (1370770892).

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

1028078148 is a wasteful number, since it uses less digits than its factorization.

1028078148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85673186 (or 85673184 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 39.

The square root of 1028078148 is about 32063.6577451794. The cubic root of 1028078148 is about 1009.2731259995.

The spelling of 1028078148 in words is "one billion, twenty-eight million, seventy-eight thousand, one hundred forty-eight".