6861466 has 8 divisors (see below), whose sum is σ = 10422720. Its totient is φ = 3387228.

The previous prime is 6861461. The next prime is 6861469. The reversal of 6861466 is 6641686.

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

It is not an unprimeable number, because it can be changed into a prime (6861461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21556 + ... + 21871.

It is an arithmetic number, because the mean of its divisors is an integer number (1302840).

Almost surely, 2^6861466 is an apocalyptic number.

6861466 is a deficient number, since it is larger than the sum of its proper divisors (3561254).

6861466 is a wasteful number, since it uses less digits than its factorization.

6861466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43508.

The product of its digits is 41472, while the sum is 37.

The square root of 6861466 is about 2619.4400164921. The cubic root of 6861466 is about 190.0227673548.

The spelling of 6861466 in words is "six million, eight hundred sixty-one thousand, four hundred sixty-six".