1426959 has 6 divisors (see below), whose sum is σ = 2061176. Its totient is φ = 951300.

The previous prime is 1426951. The next prime is 1426969. The reversal of 1426959 is 9596241.

It is not a de Polignac number, because 1426959 - 2³ = 1426951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426951) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 79267 + ... + 79284.

2^1426959 is an apocalyptic number.

1426959 is a deficient number, since it is larger than the sum of its proper divisors (634217).

1426959 is a wasteful number, since it uses less digits than its factorization.

1426959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158557 (or 158554 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 1426959 is about 1194.5538916265. The cubic root of 1426959 is about 112.5823988927.

The spelling of 1426959 in words is "one million, four hundred twenty-six thousand, nine hundred fifty-nine".