1028226 has 16 divisors (see below), whose sum is σ = 2066400. Its totient is φ = 341088.

The previous prime is 1028221. The next prime is 1028231. The reversal of 1028226 is 6228201.

It is an interprime number because it is at equal distance from previous prime (1028221) and next prime (1028231).

It is not an unprimeable number, because it can be changed into a prime (1028221) 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, 2245 + ... + 2663.

It is an arithmetic number, because the mean of its divisors is an integer number (129150).

2^1028226 is an apocalyptic number.

1028226 is an abundant number, since it is smaller than the sum of its proper divisors (1038174).

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

1028226 is a wasteful number, since it uses less digits than its factorization.

1028226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1028226 is about 1014.0147927915. The cubic root of 1028226 is about 100.9321506205.

The spelling of 1028226 in words is "one million, twenty-eight thousand, two hundred twenty-six".