1085055 has 8 divisors (see below), whose sum is σ = 1736112. Its totient is φ = 578688.

The previous prime is 1085053. The next prime is 1085101. The reversal of 1085055 is 5505801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1085055 - 2¹ = 1085053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36154 + ... + 36183.

It is an arithmetic number, because the mean of its divisors is an integer number (217014).

2^1085055 is an apocalyptic number.

1085055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1085055 is a deficient number, since it is larger than the sum of its proper divisors (651057).

1085055 is an equidigital number, since it uses as much as digits as its factorization.

1085055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72345.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 1085055 is about 1041.6597333103. The cubic root of 1085055 is about 102.7583804532.

The spelling of 1085055 in words is "one million, eighty-five thousand, fifty-five".