1026065322 has 48 divisors (see below), whose sum is σ = 2345915520. Its totient is φ = 323222400.

The previous prime is 1026065309. The next prime is 1026065329. The reversal of 1026065322 is 2235606201.

1026065322 is a `hidden beast` number, since 1 + 0 + 2 + 6 + 0 + 653 + 2 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1026065329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143922 + ... + 150882.

It is an arithmetic number, because the mean of its divisors is an integer number (48873240).

Almost surely, 2^1026065322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1026065322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172957760).

1026065322 is an abundant number, since it is smaller than the sum of its proper divisors (1319850198).

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

1026065322 is a wasteful number, since it uses less digits than its factorization.

1026065322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7419 (or 7416 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1026065322 is about 32032.2544008379. The cubic root of 1026065322 is about 1008.6140261622.

The spelling of 1026065322 in words is "one billion, twenty-six million, sixty-five thousand, three hundred twenty-two".