1126361773 has 4 divisors (see below), whose sum is σ = 1175334048. Its totient is φ = 1077389500.

The previous prime is 1126361759. The next prime is 1126361779. The reversal of 1126361773 is 3771636211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1126361773 - 2⁹ = 1126361261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126361779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24486103 + ... + 24486148.

It is an arithmetic number, because the mean of its divisors is an integer number (293833512).

Almost surely, 2^1126361773 is an apocalyptic number.

It is an amenable number.

1126361773 is a deficient number, since it is larger than the sum of its proper divisors (48972275).

1126361773 is an equidigital number, since it uses as much as digits as its factorization.

1126361773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48972274.

The product of its digits is 31752, while the sum is 37.

The square root of 1126361773 is about 33561.3136363880. The cubic root of 1126361773 is about 1040.4613870569.

Adding to 1126361773 its reverse (3771636211), we get a palindrome (4897997984).

The spelling of 1126361773 in words is "one billion, one hundred twenty-six million, three hundred sixty-one thousand, seven hundred seventy-three".