1085084 has 48 divisors (see below), whose sum is σ = 2558976. Its totient is φ = 388800.

The previous prime is 1085053. The next prime is 1085101. The reversal of 1085084 is 4805801.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3869 + ... + 4139.

It is an arithmetic number, because the mean of its divisors is an integer number (53312).

2^1085084 is an apocalyptic number.

1085084 is a gapful number since it is divisible by the number (14) 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 1085084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1279488).

1085084 is an abundant number, since it is smaller than the sum of its proper divisors (1473892).

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

1085084 is a wasteful number, since it uses less digits than its factorization.

1085084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 1085084 is about 1041.6736533099. The cubic root of 1085084 is about 102.7592959111.

The spelling of 1085084 in words is "one million, eighty-five thousand, eighty-four".