1127630112 has 48 divisors (see below), whose sum is σ = 3382892352. Its totient is φ = 322179840.

The previous prime is 1127630087. The next prime is 1127630137. The reversal of 1127630112 is 2110367211.

It is an interprime number because it is at equal distance from previous prime (1127630087) and next prime (1127630137).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838339 + ... + 839682.

It is an arithmetic number, because the mean of its divisors is an integer number (70476924).

Almost surely, 2^1127630112 is an apocalyptic number.

1127630112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1127630112 is an abundant number, since it is smaller than the sum of its proper divisors (2255262240).

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

1127630112 is a wasteful number, since it uses less digits than its factorization.

1127630112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678041 (or 1678033 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 1127630112 is about 33580.2041685276. The cubic root of 1127630112 is about 1040.8517775346.

Adding to 1127630112 its reverse (2110367211), we get a palindrome (3237997323).

The spelling of 1127630112 in words is "one billion, one hundred twenty-seven million, six hundred thirty thousand, one hundred twelve".