1085058 has 24 divisors (see below), whose sum is σ = 2532348. Its totient is φ = 333792.

The previous prime is 1085053. The next prime is 1085101. The reversal of 1085058 is 8505801.

It can be written as a sum of positive squares in 2 ways, for example, as 974169 + 110889 = 987^2 + 333^2 .

It is a Curzon number.

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

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 11 ways as a sum of consecutive naturals, for example, 2085 + ... + 2552.

2^1085058 is an apocalyptic number.

1085058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1085058 is an abundant number, since it is smaller than the sum of its proper divisors (1447290).

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

1085058 is a wasteful number, since it uses less digits than its factorization.

1085058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658 (or 4655 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 1085058 is about 1041.6611733188. The cubic root of 1085058 is about 102.7584751565.

The spelling of 1085058 in words is "one million, eighty-five thousand, fifty-eight".