1100086 has 16 divisors (see below), whose sum is σ = 1839600. Its totient is φ = 489888.

The previous prime is 1100063. The next prime is 1100089. The reversal of 1100086 is 6800011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25 + ... + 1483.

It is an arithmetic number, because the mean of its divisors is an integer number (114975).

2^1100086 is an apocalyptic number.

1100086 is a deficient number, since it is larger than the sum of its proper divisors (739514).

1100086 is a wasteful number, since it uses less digits than its factorization.

1100086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1100086 is about 1048.8498462602. The cubic root of 1100086 is about 103.2307016601.

Adding to 1100086 its reverse (6800011), we get a palindrome (7900097).

It can be divided in two parts, 11000 and 86, that multiplied together give a triangular number (946000 = T₁₃₇₅).

The spelling of 1100086 in words is "one million, one hundred thousand, eighty-six".