1132726273 has 16 divisors (see below), whose sum is σ = 1326380544. Its totient is φ = 947165760.

The previous prime is 1132726247. The next prime is 1132726277. The reversal of 1132726273 is 3726272311.

It is a cyclic number.

It is not a de Polignac number, because 1132726273 - 2¹⁷ = 1132595201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132726277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98863 + ... + 109723.

It is an arithmetic number, because the mean of its divisors is an integer number (82898784).

Almost surely, 2^1132726273 is an apocalyptic number.

It is an amenable number.

1132726273 is a deficient number, since it is larger than the sum of its proper divisors (193654271).

1132726273 is a wasteful number, since it uses less digits than its factorization.

1132726273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11232.

The product of its digits is 21168, while the sum is 34.

The square root of 1132726273 is about 33655.9990640599. Note that the first 3 decimals coincide. The cubic root of 1132726273 is about 1042.4174143029.

Adding to 1132726273 its reverse (3726272311), we get a palindrome (4858998584).

The spelling of 1132726273 in words is "one billion, one hundred thirty-two million, seven hundred twenty-six thousand, two hundred seventy-three".