1426835 has 8 divisors (see below), whose sum is σ = 1725360. Its totient is φ = 1132704.

The previous prime is 1426811. The next prime is 1426847. The reversal of 1426835 is 5386241.

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 1426835 - 2¹⁰ = 1425811 is a prime.

It is a d-powerful number, because it can be written as 1 + 4¹⁰ + 2 + 6⁷ + 8³ + 3⁹ + 5⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 1426798 and 1426807.

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, 332 + ... + 1721.

It is an arithmetic number, because the mean of its divisors is an integer number (215670).

2^1426835 is an apocalyptic number.

1426835 is a deficient number, since it is larger than the sum of its proper divisors (298525).

1426835 is a wasteful number, since it uses less digits than its factorization.

1426835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197.

The product of its digits is 5760, while the sum is 29.

The square root of 1426835 is about 1194.5019882780. The cubic root of 1426835 is about 112.5791377334.

It can be divided in two parts, 142683 and 5, that multiplied together give a triangular number (713415 = T₁₁₉₄).

The spelling of 1426835 in words is "one million, four hundred twenty-six thousand, eight hundred thirty-five".