6670086 has 16 divisors (see below), whose sum is σ = 14125104. Its totient is φ = 2092544.

The previous prime is 6670073. The next prime is 6670109. The reversal of 6670086 is 6800766.

It is a congruent number.

It is an unprimeable number.

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, 32595 + ... + 32798.

It is an arithmetic number, because the mean of its divisors is an integer number (882819).

Almost surely, 2^6670086 is an apocalyptic number.

6670086 is an abundant number, since it is smaller than the sum of its proper divisors (7455018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6670086 is a wasteful number, since it uses less digits than its factorization.

6670086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65415.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 6670086 is about 2582.6509636418. The cubic root of 6670086 is about 188.2393774352.

The spelling of 6670086 in words is "six million, six hundred seventy thousand, eighty-six".