1020796 has 12 divisors (see below), whose sum is σ = 2041648. Its totient is φ = 437472.

The previous prime is 1020779. The next prime is 1020797. The reversal of 1020796 is 6970201.

1020796 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020797) 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 3 ways as a sum of consecutive naturals, for example, 18201 + ... + 18256.

2^1020796 is an apocalyptic number.

It is an amenable number.

1020796 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.

1020796 is a wasteful number, since it uses less digits than its factorization.

1020796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36468 (or 36466 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1020796 is about 1010.3444957043. The cubic root of 1020796 is about 100.6884494963.

Adding to 1020796 its reverse (6970201), we get a palindrome (7990997).

The spelling of 1020796 in words is "one million, twenty thousand, seven hundred ninety-six".