1087530760 has 32 divisors (see below), whose sum is σ = 2447933400. Its totient is φ = 434836480.

The previous prime is 1087530727. The next prime is 1087530779. The reversal of 1087530760 is 670357801.

It can be written as a sum of positive squares in 4 ways, for example, as 1071514756 + 16016004 = 32734^2 + 4002^2 .

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, 146826 + ... + 154054.

Almost surely, 2^1087530760 is an apocalyptic number.

1087530760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087530760 is an abundant number, since it is smaller than the sum of its proper divisors (1360402640).

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

1087530760 is a wasteful number, since it uses less digits than its factorization.

1087530760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001 (or 10997 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 1087530760 is about 32977.7312743008. The cubic root of 1087530760 is about 1028.3647537055.

The spelling of 1087530760 in words is "one billion, eighty-seven million, five hundred thirty thousand, seven hundred sixty".