1061022396 has 96 divisors (see below), whose sum is σ = 2987712000. Its totient is φ = 286288128.

The previous prime is 1061022383. The next prime is 1061022401. The reversal of 1061022396 is 6932201601.

It is a super-2 number, since 2×1061022396² = 2251537049627161632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 619990 + ... + 621698.

It is an arithmetic number, because the mean of its divisors is an integer number (31122000).

Almost surely, 2^1061022396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061022396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1493856000).

1061022396 is an abundant number, since it is smaller than the sum of its proper divisors (1926689604).

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

1061022396 is a wasteful number, since it uses less digits than its factorization.

1061022396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131 (or 2129 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 1061022396 is about 32573.3387297035. The cubic root of 1061022396 is about 1019.9405309427.

Adding to 1061022396 its reverse (6932201601), we get a palindrome (7993223997).

The spelling of 1061022396 in words is "one billion, sixty-one million, twenty-two thousand, three hundred ninety-six".