6660082 has 48 divisors (see below), whose sum is σ = 12400920. Its totient is φ = 2661120.

The previous prime is 6660061. The next prime is 6660091. The reversal of 6660082 is 2800666.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4888521 + 1771561 = 2211^2 + 1331^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6660082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91198 + ... + 91270.

Almost surely, 2^6660082 is an apocalyptic number.

6660082 is a deficient number, since it is larger than the sum of its proper divisors (5740838).

6660082 is a wasteful number, since it uses less digits than its factorization.

6660082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6660082 is about 2580.7134672412. The cubic root of 6660082 is about 188.1452212786.

The spelling of 6660082 in words is "six million, six hundred sixty thousand, eighty-two".