1087014432 has 144 divisors (see below), whose sum is σ = 3369794400. Its totient is φ = 305851392.

The previous prime is 1087014371. The next prime is 1087014437. The reversal of 1087014432 is 2344107801.

It is a self number, because there is not a number n which added to its sum of digits gives 1087014432.

It is not an unprimeable number, because it can be changed into a prime (1087014437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313444 + ... + 316892.

It is an arithmetic number, because the mean of its divisors is an integer number (23401350).

Almost surely, 2^1087014432 is an apocalyptic number.

1087014432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087014432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1684897200).

1087014432 is an abundant number, since it is smaller than the sum of its proper divisors (2282779968).

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

1087014432 is a wasteful number, since it uses less digits than its factorization.

1087014432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543 (or 3528 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1087014432 is about 32969.9019106821. The cubic root of 1087014432 is about 1028.2019820432.

The spelling of 1087014432 in words is "one billion, eighty-seven million, fourteen thousand, four hundred thirty-two".