1426435 has 4 divisors (see below), whose sum is σ = 1711728. Its totient is φ = 1141144.

The previous prime is 1426429. The next prime is 1426457. The reversal of 1426435 is 5346241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1426435 - 2³ = 1426427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142639 + ... + 142648.

It is an arithmetic number, because the mean of its divisors is an integer number (427932).

2^1426435 is an apocalyptic number.

1426435 is a deficient number, since it is larger than the sum of its proper divisors (285293).

1426435 is an equidigital number, since it uses as much as digits as its factorization.

1426435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285292.

The product of its digits is 2880, while the sum is 25.

The square root of 1426435 is about 1194.3345427476. The cubic root of 1426435 is about 112.5686165767.

The spelling of 1426435 in words is "one million, four hundred twenty-six thousand, four hundred thirty-five".