1087759488 has 64 divisors (see below), whose sum is σ = 2924258400. Its totient is φ = 358207488.

The previous prime is 1087759487. The next prime is 1087759499. The reversal of 1087759488 is 8849577801.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (1087759483) by changing a digit.

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, 14808 + ... + 48936.

Almost surely, 2^1087759488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087759488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1462129200).

1087759488 is an abundant number, since it is smaller than the sum of its proper divisors (1836498912).

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

1087759488 is an equidigital number, since it uses as much as digits as its factorization.

1087759488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34229 (or 34217 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 57.

The square root of 1087759488 is about 32981.1990079196. The cubic root of 1087759488 is about 1028.4368434137.

The spelling of 1087759488 in words is "one billion, eighty-seven million, seven hundred fifty-nine thousand, four hundred eighty-eight".