1120527140 has 12 divisors (see below), whose sum is σ = 2353107036. Its totient is φ = 448210848.

The previous prime is 1120527139. The next prime is 1120527157. The reversal of 1120527140 is 417250211.

It can be written as a sum of positive squares in 2 ways, for example, as 802475584 + 318051556 = 28328^2 + 17834^2 .

It is an unprimeable number.

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, 28013159 + ... + 28013198.

It is an arithmetic number, because the mean of its divisors is an integer number (196092253).

Almost surely, 2^1120527140 is an apocalyptic number.

1120527140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120527140 is an abundant number, since it is smaller than the sum of its proper divisors (1232579896).

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

1120527140 is a wasteful number, since it uses less digits than its factorization.

1120527140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56026366 (or 56026364 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 1120527140 is about 33474.2757950041. The cubic root of 1120527140 is about 1038.6617216813.

Adding to 1120527140 its reverse (417250211), we get a palindrome (1537777351).

The spelling of 1120527140 in words is "one billion, one hundred twenty million, five hundred twenty-seven thousand, one hundred forty".