1127066773 has 4 divisors (see below), whose sum is σ = 1288076320. Its totient is φ = 966057228.

The previous prime is 1127066767. The next prime is 1127066791. The reversal of 1127066773 is 3776607211.

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 a de Polignac number, because none of the positive numbers 2^k-1127066773 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 (1127066173) 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, 80504763 + ... + 80504776.

It is an arithmetic number, because the mean of its divisors is an integer number (322019080).

Almost surely, 2^1127066773 is an apocalyptic number.

It is an amenable number.

1127066773 is a deficient number, since it is larger than the sum of its proper divisors (161009547).

1127066773 is an equidigital number, since it uses as much as digits as its factorization.

1127066773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161009546.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 1127066773 is about 33571.8151579565. The cubic root of 1127066773 is about 1040.6784198400.

The spelling of 1127066773 in words is "one billion, one hundred twenty-seven million, sixty-six thousand, seven hundred seventy-three".