1424344 has 16 divisors (see below), whose sum is σ = 2787120. Its totient is φ = 681120.

The previous prime is 1424341. The next prime is 1424347. The reversal of 1424344 is 4434241.

It is an interprime number because it is at equal distance from previous prime (1424341) and next prime (1424347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424341) by changing a digit.

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, 3687 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (174195).

2^1424344 is an apocalyptic number.

It is an amenable number.

1424344 is a deficient number, since it is larger than the sum of its proper divisors (1362776).

1424344 is a wasteful number, since it uses less digits than its factorization.

1424344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7770 (or 7766 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 1424344 is about 1193.4588388378. The cubic root of 1424344 is about 112.5135851907.

Adding to 1424344 its reverse (4434241), we get a palindrome (5858585).

The spelling of 1424344 in words is "one million, four hundred twenty-four thousand, three hundred forty-four".