1426326 has 16 divisors (see below), whose sum is σ = 3112128. Its totient is φ = 432200.

The previous prime is 1426303. The next prime is 1426331. The reversal of 1426326 is 6236241.

It is a junction number, because it is equal to n+sod(n) for n = 1426296 and 1426305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10740 + ... + 10871.

It is an arithmetic number, because the mean of its divisors is an integer number (194508).

2^1426326 is an apocalyptic number.

1426326 is an abundant number, since it is smaller than the sum of its proper divisors (1685802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426326 is a wasteful number, since it uses less digits than its factorization.

1426326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21627.

The product of its digits is 1728, while the sum is 24.

The square root of 1426326 is about 1194.2889097702. The cubic root of 1426326 is about 112.5657492205.

The spelling of 1426326 in words is "one million, four hundred twenty-six thousand, three hundred twenty-six".