1127806132 has 12 divisors (see below), whose sum is σ = 1976651236. Its totient is φ = 563048640.

The previous prime is 1127806093. The next prime is 1127806151. The reversal of 1127806132 is 2316087211.

It can be written as a sum of positive squares in 2 ways, for example, as 1056640036 + 71166096 = 32506^2 + 8436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1127806094 and 1127806103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210633 + ... + 215920.

Almost surely, 2^1127806132 is an apocalyptic number.

It is an amenable number.

1127806132 is a deficient number, since it is larger than the sum of its proper divisors (848845104).

1127806132 is a wasteful number, since it uses less digits than its factorization.

1127806132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427218 (or 427216 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 1127806132 is about 33582.8249556228. The cubic root of 1127806132 is about 1040.9059327627.

The spelling of 1127806132 in words is "one billion, one hundred twenty-seven million, eight hundred six thousand, one hundred thirty-two".