1085662 has 4 divisors (see below), whose sum is σ = 1628496. Its totient is φ = 542830.

The previous prime is 1085657. The next prime is 1085663. The reversal of 1085662 is 2665801.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1085662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271414 + ... + 271417.

It is an arithmetic number, because the mean of its divisors is an integer number (407124).

2^1085662 is an apocalyptic number.

1085662 is a deficient number, since it is larger than the sum of its proper divisors (542834).

1085662 is an equidigital number, since it uses as much as digits as its factorization.

1085662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542833.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1085662 is about 1041.9510545126. The cubic root of 1085662 is about 102.7775385326. Note that the first 3 decimals are identical.

The spelling of 1085662 in words is "one million, eighty-five thousand, six hundred sixty-two".