1019028 has 12 divisors (see below), whose sum is σ = 2377760. Its totient is φ = 339672.

The previous prime is 1019023. The next prime is 1019033. The reversal of 1019028 is 8209101.

1019028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1019023) and next prime (1019033).

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

It is a junction number, because it is equal to n+sod(n) for n = 1018995 and 1019013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1019023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42448 + ... + 42471.

2^1019028 is an apocalyptic number.

It is an amenable number.

1019028 is an abundant number, since it is smaller than the sum of its proper divisors (1358732).

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

1019028 is a wasteful number, since it uses less digits than its factorization.

1019028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84926 (or 84924 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1019028 is about 1009.4691674341. The cubic root of 1019028 is about 100.6302857195.

The spelling of 1019028 in words is "one million, nineteen thousand, twenty-eight".