1085518 has 16 divisors (see below), whose sum is σ = 1970784. Its totient is φ = 437760.

The previous prime is 1085509. The next prime is 1085521. The reversal of 1085518 is 8155801.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2043 + ... + 2518.

It is an arithmetic number, because the mean of its divisors is an integer number (123174).

2^1085518 is an apocalyptic number.

1085518 is a deficient number, since it is larger than the sum of its proper divisors (885266).

1085518 is a wasteful number, since it uses less digits than its factorization.

1085518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587.

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 1085518 is about 1041.8819510866. The cubic root of 1085518 is about 102.7729942637.

The spelling of 1085518 in words is "one million, eighty-five thousand, five hundred eighteen".