1127463912 has 96 divisors (see below), whose sum is σ = 3123619200. Its totient is φ = 367256448.

The previous prime is 1127463907. The next prime is 1127463929. The reversal of 1127463912 is 2193647211.

1127463912 is a `hidden beast` number, since 1 + 1 + 2 + 7 + 4 + 639 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 1369533 + ... + 1370355.

It is an arithmetic number, because the mean of its divisors is an integer number (32537700).

Almost surely, 2^1127463912 is an apocalyptic number.

1127463912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1127463912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1561809600).

1127463912 is an abundant number, since it is smaller than the sum of its proper divisors (1996155288).

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

1127463912 is a wasteful number, since it uses less digits than its factorization.

1127463912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247 (or 1240 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 1127463912 is about 33577.7294050685. The cubic root of 1127463912 is about 1040.8006384056.

The spelling of 1127463912 in words is "one billion, one hundred twenty-seven million, four hundred sixty-three thousand, nine hundred twelve".