1087328 has 24 divisors (see below), whose sum is σ = 2336040. Its totient is φ = 494080.

The previous prime is 1087309. The next prime is 1087349. The reversal of 1087328 is 8237801.

It is a self number, because there is not a number n which added to its sum of digits gives 1087328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193 + ... + 1896.

It is an arithmetic number, because the mean of its divisors is an integer number (97335).

2^1087328 is an apocalyptic number.

It is an amenable number.

1087328 is an abundant number, since it is smaller than the sum of its proper divisors (1248712).

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

1087328 is a wasteful number, since it uses less digits than its factorization.

1087328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110 (or 3102 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1087328 is about 1042.7502097818. The cubic root of 1087328 is about 102.8300840051.

It can be divided in two parts, 10873 and 28, that added together give a palindrome (10901).

The spelling of 1087328 in words is "one million, eighty-seven thousand, three hundred twenty-eight".