1022796 has 18 divisors (see below), whose sum is σ = 2585492. Its totient is φ = 340920.

The previous prime is 1022773. The next prime is 1022797. The reversal of 1022796 is 6972201.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1022796² = 2092223315232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14170 + ... + 14241.

2^1022796 is an apocalyptic number.

It is an amenable number.

1022796 is an abundant number, since it is smaller than the sum of its proper divisors (1562696).

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

1022796 is a wasteful number, since it uses less digits than its factorization.

1022796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28421 (or 28416 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 1022796 is about 1011.3337727971. Note that the first 3 decimals coincide. The cubic root of 1022796 is about 100.7541647243.

Adding to 1022796 its reverse (6972201), we get a palindrome (7994997).

The spelling of 1022796 in words is "one million, twenty-two thousand, seven hundred ninety-six".