1126767296 has 56 divisors (see below), whose sum is σ = 2267254800. Its totient is φ = 555548672.

The previous prime is 1126767281. The next prime is 1126767311. The reversal of 1126767296 is 6927676211.

It is an interprime number because it is at equal distance from previous prime (1126767281) and next prime (1126767311).

It is a self number, because there is not a number n which added to its sum of digits gives 1126767296.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509280 + ... + 2509728.

Almost surely, 2^1126767296 is an apocalyptic number.

1126767296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126767296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1133627400).

1126767296 is an abundant number, since it is smaller than the sum of its proper divisors (1140487504).

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

1126767296 is a wasteful number, since it uses less digits than its factorization.

1126767296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921 (or 911 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 1126767296 is about 33567.3546172468. The cubic root of 1126767296 is about 1040.5862375291.

The spelling of 1126767296 in words is "one billion, one hundred twenty-six million, seven hundred sixty-seven thousand, two hundred ninety-six".