1085022 has 32 divisors (see below), whose sum is σ = 2453760. Its totient is φ = 355320.

The previous prime is 1085017. The next prime is 1085023. The reversal of 1085022 is 2205801.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1084986 and 1085004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3693 + ... + 3975.

It is an arithmetic number, because the mean of its divisors is an integer number (76680).

2^1085022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1085022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226880).

1085022 is an abundant number, since it is smaller than the sum of its proper divisors (1368738).

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

1085022 is a wasteful number, since it uses less digits than its factorization.

1085022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1085022 is about 1041.6438930844. The cubic root of 1085022 is about 102.7573387054.

The spelling of 1085022 in words is "one million, eighty-five thousand, twenty-two".