1127763312 has 40 divisors (see below), whose sum is σ = 3137497104. Its totient is φ = 347003904.

The previous prime is 1127763283. The next prime is 1127763319. The reversal of 1127763312 is 2133677211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127763319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903033 + ... + 904280.

Almost surely, 2^1127763312 is an apocalyptic number.

1127763312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1127763312 is an abundant number, since it is smaller than the sum of its proper divisors (2009733792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1127763312 is a wasteful number, since it uses less digits than its factorization.

1127763312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807337 (or 1807331 counting only the distinct ones).

The product of its digits is 10584, while the sum is 33.

The square root of 1127763312 is about 33582.1874213101. The cubic root of 1127763312 is about 1040.8927590576.

The spelling of 1127763312 in words is "one billion, one hundred twenty-seven million, seven hundred sixty-three thousand, three hundred twelve".