1022795883 has 32 divisors (see below), whose sum is σ = 1535388480. Its totient is φ = 672860160.

The previous prime is 1022795869. The next prime is 1022795887. The reversal of 1022795883 is 3885972201.

It is a happy number.

It is not a de Polignac number, because 1022795883 - 2²⁸ = 754360427 is a prime.

It is a super-3 number, since 3×1022795883³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1022795887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 856735 + ... + 857927.

It is an arithmetic number, because the mean of its divisors is an integer number (47980890).

Almost surely, 2^1022795883 is an apocalyptic number.

1022795883 is a deficient number, since it is larger than the sum of its proper divisors (512592597).

1022795883 is a wasteful number, since it uses less digits than its factorization.

1022795883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 1022795883 is about 31981.1801376997. The cubic root of 1022795883 is about 1007.5416088245.

The spelling of 1022795883 in words is "one billion, twenty-two million, seven hundred ninety-five thousand, eight hundred eighty-three".