1446466 has 8 divisors (see below), whose sum is σ = 2479680. Its totient is φ = 619908.

The previous prime is 1446457. The next prime is 1446469. The reversal of 1446466 is 6646441.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1446469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51646 + ... + 51673.

It is an arithmetic number, because the mean of its divisors is an integer number (309960).

2^1446466 is an apocalyptic number.

1446466 is a deficient number, since it is larger than the sum of its proper divisors (1033214).

1446466 is a wasteful number, since it uses less digits than its factorization.

1446466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103328.

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

The square root of 1446466 is about 1202.6911490487. The cubic root of 1446466 is about 113.0930916386.

The spelling of 1446466 in words is "one million, four hundred forty-six thousand, four hundred sixty-six".