1426359 has 8 divisors (see below), whose sum is σ = 2074752. Its totient is φ = 864440.

The previous prime is 1426343. The next prime is 1426361. The reversal of 1426359 is 9536241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1426359 - 2⁴ = 1426343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426379) 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 7 ways as a sum of consecutive naturals, for example, 21579 + ... + 21644.

It is an arithmetic number, because the mean of its divisors is an integer number (259344).

2^1426359 is an apocalyptic number.

1426359 is a deficient number, since it is larger than the sum of its proper divisors (648393).

1426359 is a wasteful number, since it uses less digits than its factorization.

1426359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43237.

The product of its digits is 6480, while the sum is 30.

The square root of 1426359 is about 1194.3027254428. The cubic root of 1426359 is about 112.5666173346.

The spelling of 1426359 in words is "one million, four hundred twenty-six thousand, three hundred fifty-nine".