6702666 has 8 divisors (see below), whose sum is σ = 13405344. Its totient is φ = 2234220.

The previous prime is 6702653. The next prime is 6702667. The reversal of 6702666 is 6662076.

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

6702666 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6702667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558550 + ... + 558561.

It is an arithmetic number, because the mean of its divisors is an integer number (1675668).

Almost surely, 2^6702666 is an apocalyptic number.

6702666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6702666 is a wasteful number, since it uses less digits than its factorization.

6702666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117116.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 6702666 is about 2588.9507527182. The cubic root of 6702666 is about 188.5453645270.

The spelling of 6702666 in words is "six million, seven hundred two thousand, six hundred sixty-six".