1086850 has 12 divisors (see below), whose sum is σ = 2021634. Its totient is φ = 434720.

The previous prime is 1086817. The next prime is 1086859. The reversal of 1086850 is 586801.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 519841 + 567009 = 721^2 + 753^2 .

It is not an unprimeable number, because it can be changed into a prime (1086859) 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 5 ways as a sum of consecutive naturals, for example, 10819 + ... + 10918.

2^1086850 is an apocalyptic number.

1086850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1086850 is a deficient number, since it is larger than the sum of its proper divisors (934784).

1086850 is a wasteful number, since it uses less digits than its factorization.

1086850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21749 (or 21744 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 1086850 is about 1042.5209830023. The cubic root of 1086850 is about 102.8150134270.

It can be divided in two parts, 1086 and 850, that added together give a square (1936 = 44²).

The spelling of 1086850 in words is "one million, eighty-six thousand, eight hundred fifty".