1343224 has 16 divisors (see below), whose sum is σ = 2651400. Its totient is φ = 636192.

The previous prime is 1343219. The next prime is 1343233. The reversal of 1343224 is 4223431.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4267 + ... + 4570.

2^1343224 is an apocalyptic number.

It is an amenable number.

1343224 is a deficient number, since it is larger than the sum of its proper divisors (1308176).

1343224 is a wasteful number, since it uses less digits than its factorization.

1343224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8862 (or 8858 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 1343224 is about 1158.9754095752. The cubic root of 1343224 is about 110.3357236293.

Adding to 1343224 its reverse (4223431), we get a palindrome (5566655).

It can be divided in two parts, 13432 and 24, that added together give a square (13456 = 116²).

The spelling of 1343224 in words is "one million, three hundred forty-three thousand, two hundred twenty-four".