1028883 has 8 divisors (see below), whose sum is σ = 1379728. Its totient is φ = 681984.

The previous prime is 1028873. The next prime is 1028893. The reversal of 1028883 is 3888201.

It is an interprime number because it is at equal distance from previous prime (1028873) and next prime (1028893).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1028883 - 2¹⁸ = 766739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1028883.

It is not an unprimeable number, because it can be changed into a prime (1028803) 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, 310 + ... + 1467.

It is an arithmetic number, because the mean of its divisors is an integer number (172466).

2^1028883 is an apocalyptic number.

1028883 is a deficient number, since it is larger than the sum of its proper divisors (350845).

1028883 is a wasteful number, since it uses less digits than its factorization.

1028883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1028883 is about 1014.3387008293. The cubic root of 1028883 is about 100.9536434001.

The spelling of 1028883 in words is "one million, twenty-eight thousand, eight hundred eighty-three".