1028935 has 8 divisors (see below), whose sum is σ = 1252080. Its totient is φ = 811584.

The previous prime is 1028903. The next prime is 1028939. The reversal of 1028935 is 5398201.

1028935 is nontrivially palindromic in base 9.

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

It is a cyclic number.

It is not a de Polignac number, because 1028935 - 2⁵ = 1028903 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045 + ... + 1774.

It is an arithmetic number, because the mean of its divisors is an integer number (156510).

2^1028935 is an apocalyptic number.

1028935 is a deficient number, since it is larger than the sum of its proper divisors (223145).

1028935 is an equidigital number, since it uses as much as digits as its factorization.

1028935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1028935 is about 1014.3643329692. The cubic root of 1028935 is about 100.9553441121.

The spelling of 1028935 in words is "one million, twenty-eight thousand, nine hundred thirty-five".