1087936 has 28 divisors (see below), whose sum is σ = 2194560. Its totient is φ = 535040.

The previous prime is 1087907. The next prime is 1087937. The reversal of 1087936 is 6397801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5601 + ... + 5791.

2^1087936 is an apocalyptic number.

1087936 is a gapful number since it is divisible by the number (16) 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 1087936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097280).

1087936 is an abundant number, since it is smaller than the sum of its proper divisors (1106624).

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

1087936 is an equidigital number, since it uses as much as digits as its factorization.

1087936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1087936 is about 1043.0417057817. The cubic root of 1087936 is about 102.8492468953.

The spelling of 1087936 in words is "one million, eighty-seven thousand, nine hundred thirty-six".