1127140736 has 32 divisors (see below), whose sum is σ = 2247818880. Its totient is φ = 562982400.

The previous prime is 1127140727. The next prime is 1127140739. The reversal of 1127140736 is 6370417211.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127140739) 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 3 ways as a sum of consecutive naturals, for example, 135086 + ... + 143186.

It is an arithmetic number, because the mean of its divisors is an integer number (70244340).

Almost surely, 2^1127140736 is an apocalyptic number.

1127140736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1127140736 is a deficient number, since it is larger than the sum of its proper divisors (1120678144).

1127140736 is an equidigital number, since it uses as much as digits as its factorization.

1127140736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9202 (or 9190 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 1127140736 is about 33572.9167037956. The cubic root of 1127140736 is about 1040.7011839495.

Adding to 1127140736 its reverse (6370417211), we get a palindrome (7497557947).

The spelling of 1127140736 in words is "one billion, one hundred twenty-seven million, one hundred forty thousand, seven hundred thirty-six".