1126240116 has 24 divisors (see below), whose sum is σ = 2661160320. Its totient is φ = 370660992.

The previous prime is 1126240109. The next prime is 1126240117. The reversal of 1126240116 is 6110426211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126240117) 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 7 ways as a sum of consecutive naturals, for example, 593061 + ... + 594956.

It is an arithmetic number, because the mean of its divisors is an integer number (110881680).

Almost surely, 2^1126240116 is an apocalyptic number.

It is an amenable number.

1126240116 is an abundant number, since it is smaller than the sum of its proper divisors (1534920204).

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

1126240116 is a wasteful number, since it uses less digits than its factorization.

1126240116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188103 (or 1188101 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1126240116 is about 33559.5011285925. The cubic root of 1126240116 is about 1040.4239260412.

Adding to 1126240116 its reverse (6110426211), we get a palindrome (7236666327).

The spelling of 1126240116 in words is "one billion, one hundred twenty-six million, two hundred forty thousand, one hundred sixteen".