6667000 has 64 divisors (see below), whose sum is σ = 16005600. Its totient is φ = 2598400.

The previous prime is 6666991. The next prime is 6667019. The reversal of 6667000 is 7666.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58944 + ... + 59056.

Almost surely, 2^6667000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6667000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8002800).

6667000 is an abundant number, since it is smaller than the sum of its proper divisors (9338600).

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

6667000 is a wasteful number, since it uses less digits than its factorization.

6667000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 6667000 is about 2582.0534463872. The cubic root of 6667000 is about 188.2103425107.

The spelling of 6667000 in words is "six million, six hundred sixty-seven thousand".