7080066 has 48 divisors (see below), whose sum is σ = 17769024. Its totient is φ = 1995552.

The previous prime is 7080043. The next prime is 7080071. The reversal of 7080066 is 6600807.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 10120 + ... + 10796.

It is an arithmetic number, because the mean of its divisors is an integer number (370188).

Almost surely, 2^7080066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7080066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8884512).

7080066 is an abundant number, since it is smaller than the sum of its proper divisors (10688958).

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

7080066 is a wasteful number, since it uses less digits than its factorization.

7080066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7080066 is about 2660.8393412606. The cubic root of 7080066 is about 192.0196919907.

The spelling of 7080066 in words is "seven million, eighty thousand, sixty-six".