1424306 has 16 divisors (see below), whose sum is σ = 2381400. Its totient is φ = 634368.

The previous prime is 1424263. The next prime is 1424317. The reversal of 1424306 is 6034241.

1424306 = 339² + 340² + ... + 350².

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 990025 + 434281 = 995^2 + 659^2 .

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 7 ways as a sum of consecutive naturals, for example, 191 + ... + 1698.

2^1424306 is an apocalyptic number.

1424306 is a deficient number, since it is larger than the sum of its proper divisors (957094).

1424306 is a wasteful number, since it uses less digits than its factorization.

1424306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1424306 is about 1193.4429186182. The cubic root of 1424306 is about 112.5125846004.

Adding to 1424306 its reverse (6034241), we get a palindrome (7458547).

The spelling of 1424306 in words is "one million, four hundred twenty-four thousand, three hundred six".