6441466 has 8 divisors (see below), whose sum is σ = 9733140. Its totient is φ = 3197088.

The previous prime is 6441439. The next prime is 6441467. The reversal of 6441466 is 6641446.

It can be written as a sum of positive squares in 2 ways, for example, as 5593225 + 848241 = 2365^2 + 921^2 .

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 (6441467) 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, 11481 + ... + 12028.

Almost surely, 2^6441466 is an apocalyptic number.

6441466 is a deficient number, since it is larger than the sum of its proper divisors (3291674).

6441466 is a wasteful number, since it uses less digits than its factorization.

6441466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23648.

The product of its digits is 13824, while the sum is 31.

The square root of 6441466 is about 2538.0043341177. The cubic root of 6441466 is about 186.0636657223.

The spelling of 6441466 in words is "six million, four hundred forty-one thousand, four hundred sixty-six".