1088544 has 96 divisors (see below), whose sum is σ = 3265920. Its totient is φ = 315392.

The previous prime is 1088543. The next prime is 1088569. The reversal of 1088544 is 4458801.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37522 + ... + 37550.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2^1088544 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 1088544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632960).

1088544 is an abundant number, since it is smaller than the sum of its proper divisors (2177376).

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

1088544 is a wasteful number, since it uses less digits than its factorization.

1088544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 1088544 is about 1043.3331203408. Note that the first 3 decimals coincide. The cubic root of 1088544 is about 102.8684026474.

The spelling of 1088544 in words is "one million, eighty-eight thousand, five hundred forty-four".