1424017 has 4 divisors (see below), whose sum is σ = 1627456. Its totient is φ = 1220580.

The previous prime is 1423997. The next prime is 1424021. The reversal of 1424017 is 7104241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1424017 - 2¹¹ = 1421969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423985 and 1424003.

It is not an unprimeable number, because it can be changed into a prime (1424077) 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 3 ways as a sum of consecutive naturals, for example, 101709 + ... + 101722.

It is an arithmetic number, because the mean of its divisors is an integer number (406864).

2^1424017 is an apocalyptic number.

It is an amenable number.

1424017 is a deficient number, since it is larger than the sum of its proper divisors (203439).

1424017 is an equidigital number, since it uses as much as digits as its factorization.

1424017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203438.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1424017 is about 1193.3218342090. The cubic root of 1424017 is about 112.5049742657.

Adding to 1424017 its product of nonzero digits (224), we get a palindrome (1424241).

Adding to 1424017 its reverse (7104241), we get a palindrome (8528258).

The spelling of 1424017 in words is "one million, four hundred twenty-four thousand, seventeen".