1085120 has 28 divisors (see below), whose sum is σ = 2584704. Its totient is φ = 433920.

The previous prime is 1085113. The next prime is 1085131. The reversal of 1085120 is 215801.

It is an unprimeable number.

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, 1376 + ... + 2015.

2^1085120 is an apocalyptic number.

1085120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1085120 is an abundant number, since it is smaller than the sum of its proper divisors (1499584).

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

1085120 is an equidigital number, since it uses as much as digits as its factorization.

1085120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408 (or 3398 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1085120 is about 1041.6909330507. The cubic root of 1085120 is about 102.7604323189.

The spelling of 1085120 in words is "one million, eighty-five thousand, one hundred twenty".