7083666 has 32 divisors (see below), whose sum is σ = 15837120. Its totient is φ = 2346912.

The previous prime is 7083641. The next prime is 7083667. The reversal of 7083666 is 6663807.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7083666.

It is not an unprimeable number, because it can be changed into a prime (7083667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12301 + ... + 12863.

It is an arithmetic number, because the mean of its divisors is an integer number (494910).

Almost surely, 2^7083666 is an apocalyptic number.

7083666 is an abundant number, since it is smaller than the sum of its proper divisors (8753454).

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

7083666 is a wasteful number, since it uses less digits than its factorization.

7083666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 7083666 is about 2661.5157335624. The cubic root of 7083666 is about 192.0522318832.

The spelling of 7083666 in words is "seven million, eighty-three thousand, six hundred sixty-six".