1444874 has 16 divisors (see below), whose sum is σ = 2332800. Its totient is φ = 669024.

The previous prime is 1444873. The next prime is 1444897. The reversal of 1444874 is 4784441.

It is a self number, because there is not a number n which added to its sum of digits gives 1444874.

It is not an unprimeable number, because it can be changed into a prime (1444873) 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 7 ways as a sum of consecutive naturals, for example, 1382 + ... + 2190.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

2^1444874 is an apocalyptic number.

1444874 is a deficient number, since it is larger than the sum of its proper divisors (887926).

1444874 is a wasteful number, since it uses less digits than its factorization.

1444874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877.

The product of its digits is 14336, while the sum is 32.

The square root of 1444874 is about 1202.0291177838. The cubic root of 1444874 is about 113.0515858133.

The spelling of 1444874 in words is "one million, four hundred forty-four thousand, eight hundred seventy-four".