1126936740 has 48 divisors (see below), whose sum is σ = 3321501120. Its totient is φ = 284699520.

The previous prime is 1126936739. The next prime is 1126936747. The reversal of 1126936740 is 476396211.

It is not an unprimeable number, because it can be changed into a prime (1126936747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493131 + ... + 495410.

It is an arithmetic number, because the mean of its divisors is an integer number (69197940).

Almost surely, 2^1126936740 is an apocalyptic number.

1126936740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126936740 is an abundant number, since it is smaller than the sum of its proper divisors (2194564380).

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

1126936740 is a wasteful number, since it uses less digits than its factorization.

1126936740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988572 (or 988570 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 1126936740 is about 33569.8784626933. The cubic root of 1126936740 is about 1040.6383962600.

The spelling of 1126936740 in words is "one billion, one hundred twenty-six million, nine hundred thirty-six thousand, seven hundred forty".