870106 has 8 divisors (see below), whose sum is σ = 1321920. Its totient is φ = 429468.

The previous prime is 870097. The next prime is 870109. The reversal of 870106 is 601078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 870106.

It is not an unprimeable number, because it can be changed into a prime (870109) 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 3 ways as a sum of consecutive naturals, for example, 2596 + ... + 2911.

It is an arithmetic number, because the mean of its divisors is an integer number (165240).

2⁸⁷⁰¹⁰⁶ is an apocalyptic number.

870106 is a deficient number, since it is larger than the sum of its proper divisors (451814).

870106 is a wasteful number, since it uses less digits than its factorization.

870106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5588.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 870106 is about 932.7947255425. The cubic root of 870106 is about 95.4679040192.

The spelling of 870106 in words is "eight hundred seventy thousand, one hundred six".