1427359 has 2 divisors, whose sum is σ = 1427360. Its totient is φ = 1427358.

The previous prime is 1427347. The next prime is 1427383. The reversal of 1427359 is 9537241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1427359 - 2⁹ = 1426847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1427359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1427329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713679 + 713680.

It is an arithmetic number, because the mean of its divisors is an integer number (713680).

2^1427359 is an apocalyptic number.

1427359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1427359 is an equidigital number, since it uses as much as digits as its factorization.

1427359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 31.

The square root of 1427359 is about 1194.7213064142. The cubic root of 1427359 is about 112.5929174739.

The spelling of 1427359 in words is "one million, four hundred twenty-seven thousand, three hundred fifty-nine".