1443214 has 16 divisors (see below), whose sum is σ = 2268000. Its totient is φ = 687904.

The previous prime is 1443203. The next prime is 1443223. The reversal of 1443214 is 4123441.

It is a junction number, because it is equal to n+sod(n) for n = 1443191 and 1443200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8559 + ... + 8725.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

2^1443214 is an apocalyptic number.

1443214 is a deficient number, since it is larger than the sum of its proper divisors (824786).

1443214 is a wasteful number, since it uses less digits than its factorization.

1443214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347.

The product of its digits is 384, while the sum is 19.

The square root of 1443214 is about 1201.3384202630. The cubic root of 1443214 is about 113.0082746440.

Adding to 1443214 its reverse (4123441), we get a palindrome (5566655).

The spelling of 1443214 in words is "one million, four hundred forty-three thousand, two hundred fourteen".