1020208 has 20 divisors (see below), whose sum is σ = 2259280. Its totient is φ = 437184.

The previous prime is 1020163. The next prime is 1020223. The reversal of 1020208 is 8020201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4443 + ... + 4666.

It is an arithmetic number, because the mean of its divisors is an integer number (112964).

2^1020208 is an apocalyptic number.

It is an amenable number.

1020208 is an abundant number, since it is smaller than the sum of its proper divisors (1239072).

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

1020208 is an equidigital number, since it uses as much as digits as its factorization.

1020208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9124 (or 9118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1020208 is about 1010.0534639315. The cubic root of 1020208 is about 100.6691128937.

Adding to 1020208 its reverse (8020201), we get a palindrome (9040409).

The spelling of 1020208 in words is "one million, twenty thousand, two hundred eight".