1085392 has 40 divisors (see below), whose sum is σ = 2624832. Its totient is φ = 422400.

The previous prime is 1085389. The next prime is 1085407. The reversal of 1085392 is 2935801.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1085392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792 + ... + 1672.

2^1085392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1085392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312416).

1085392 is an abundant number, since it is smaller than the sum of its proper divisors (1539440).

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

1085392 is a wasteful number, since it uses less digits than its factorization.

1085392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1085392 is about 1041.8214818288. The cubic root of 1085392 is about 102.7690176988.

The spelling of 1085392 in words is "one million, eighty-five thousand, three hundred ninety-two".