1126022796 has 120 divisors (see below), whose sum is σ = 3083351040. Its totient is φ = 357890400.

The previous prime is 1126022791. The next prime is 1126022797. The reversal of 1126022796 is 6972206211.

It is a super-2 number, since 2×1126022796² = 2535854674223315232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1126022796.

It is not an unprimeable number, because it can be changed into a prime (1126022791) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 712335 + ... + 713913.

It is an arithmetic number, because the mean of its divisors is an integer number (25694592).

Almost surely, 2^1126022796 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 1126022796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1541675520).

1126022796 is an abundant number, since it is smaller than the sum of its proper divisors (1957328244).

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

1126022796 is a wasteful number, since it uses less digits than its factorization.

1126022796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697 (or 1686 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1126022796 is about 33556.2631411783. The cubic root of 1126022796 is about 1040.3570014517.

The spelling of 1126022796 in words is "one billion, one hundred twenty-six million, twenty-two thousand, seven hundred ninety-six".