1085375 has 16 divisors (see below), whose sum is σ = 1428960. Its totient is φ = 820800.

The previous prime is 1085369. The next prime is 1085389. The reversal of 1085375 is 5735801.

It is not a de Polignac number, because 1085375 - 2¹² = 1081279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2147 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (89310).

2^1085375 is an apocalyptic number.

1085375 is a deficient number, since it is larger than the sum of its proper divisors (343585).

1085375 is an equidigital number, since it uses as much as digits as its factorization.

1085375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1085375 is about 1041.8133230095. The cubic root of 1085375 is about 102.7684811546.

The spelling of 1085375 in words is "one million, eighty-five thousand, three hundred seventy-five".