1404466 has 16 divisors (see below), whose sum is σ = 2464704. Its totient is φ = 587664.

The previous prime is 1404439. The next prime is 1404467. The reversal of 1404466 is 6644041.

It is a self number, because there is not a number n which added to its sum of digits gives 1404466.

It is not an unprimeable number, because it can be changed into a prime (1404467) 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 7 ways as a sum of consecutive naturals, for example, 565 + ... + 1768.

It is an arithmetic number, because the mean of its divisors is an integer number (154044).

2^1404466 is an apocalyptic number.

1404466 is a deficient number, since it is larger than the sum of its proper divisors (1060238).

1404466 is a wasteful number, since it uses less digits than its factorization.

1404466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1404466 is about 1185.1016834010. The cubic root of 1404466 is about 111.9877218683.

The spelling of 1404466 in words is "one million, four hundred four thousand, four hundred sixty-six".