810106 has 16 divisors (see below), whose sum is σ = 1384128. Its totient is φ = 352000.

The previous prime is 810091. The next prime is 810109. The reversal of 810106 is 601018.

It is a self number, because there is not a number n which added to its sum of digits gives 810106.

It is not an unprimeable number, because it can be changed into a prime (810109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295 + ... + 1306.

It is an arithmetic number, because the mean of its divisors is an integer number (86508).

2⁸¹⁰¹⁰⁶ is an apocalyptic number.

810106 is a deficient number, since it is larger than the sum of its proper divisors (574022).

810106 is a wasteful number, since it uses less digits than its factorization.

810106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637.

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

The square root of 810106 is about 900.0588869624. The cubic root of 810106 is about 93.2210412561.

The spelling of 810106 in words is "eight hundred ten thousand, one hundred six".