1426327 has 4 divisors (see below), whose sum is σ = 1630096. Its totient is φ = 1222560.

The previous prime is 1426303. The next prime is 1426331. The reversal of 1426327 is 7236241.

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 1426327 - 2⁷ = 1426199 is a prime.

It is a Duffinian number.

1426327 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101874 + ... + 101887.

It is an arithmetic number, because the mean of its divisors is an integer number (407524).

2^1426327 is an apocalyptic number.

1426327 is a deficient number, since it is larger than the sum of its proper divisors (203769).

1426327 is an equidigital number, since it uses as much as digits as its factorization.

1426327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203768.

The product of its digits is 2016, while the sum is 25.

The square root of 1426327 is about 1194.2893284293. The cubic root of 1426327 is about 112.5657755272.

The spelling of 1426327 in words is "one million, four hundred twenty-six thousand, three hundred twenty-seven".