1028802 has 8 divisors (see below), whose sum is σ = 2057616. Its totient is φ = 342932.

The previous prime is 1028777. The next prime is 1028803. The reversal of 1028802 is 2088201.

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

1028802 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1028803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85728 + ... + 85739.

It is an arithmetic number, because the mean of its divisors is an integer number (257202).

2^1028802 is an apocalyptic number.

1028802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1028802 is a wasteful number, since it uses less digits than its factorization.

1028802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171472.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 1028802 is about 1014.2987725518. The cubic root of 1028802 is about 100.9509940999.

It can be divided in two parts, 1028 and 802, that added together give a triangular number (1830 = T₆₀).

The spelling of 1028802 in words is "one million, twenty-eight thousand, eight hundred two".