1127965607 has 2 divisors, whose sum is σ = 1127965608. Its totient is φ = 1127965606.

The previous prime is 1127965603. The next prime is 1127965627. The reversal of 1127965607 is 7065697211.

It is a weak prime.

It is an emirp because it is prime and its reverse (7065697211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1127965607 - 2² = 1127965603 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1127965603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563982803 + 563982804.

It is an arithmetic number, because the mean of its divisors is an integer number (563982804).

Almost surely, 2^1127965607 is an apocalyptic number.

1127965607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127965607 is an equidigital number, since it uses as much as digits as its factorization.

1127965607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 1127965607 is about 33585.1992252540. The cubic root of 1127965607 is about 1040.9549928051.

The spelling of 1127965607 in words is "one billion, one hundred twenty-seven million, nine hundred sixty-five thousand, six hundred seven".