1082544 has 40 divisors (see below), whose sum is σ = 2946240. Its totient is φ = 341568.

The previous prime is 1082533. The next prime is 1082573. The reversal of 1082544 is 4452801.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319 + ... + 1505.

It is an arithmetic number, because the mean of its divisors is an integer number (73656).

2^1082544 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 1082544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1473120).

1082544 is an abundant number, since it is smaller than the sum of its proper divisors (1863696).

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

1082544 is a wasteful number, since it uses less digits than its factorization.

1082544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1082544 is about 1040.4537471700. The cubic root of 1082544 is about 102.6790524964.

The spelling of 1082544 in words is "one million, eighty-two thousand, five hundred forty-four".