1434422 has 16 divisors (see below), whose sum is σ = 2372112. Its totient is φ = 645120.

The previous prime is 1434421. The next prime is 1434431. The reversal of 1434422 is 2244341.

It is a junction number, because it is equal to n+sod(n) for n = 1434394 and 1434403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2198 + ... + 2774.

It is an arithmetic number, because the mean of its divisors is an integer number (148257).

2^1434422 is an apocalyptic number.

1434422 is a deficient number, since it is larger than the sum of its proper divisors (937690).

1434422 is a wasteful number, since it uses less digits than its factorization.

1434422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703.

The product of its digits is 768, while the sum is 20.

The square root of 1434422 is about 1197.6735782341. The cubic root of 1434422 is about 112.7783264866.

Adding to 1434422 its reverse (2244341), we get a palindrome (3678763).

The spelling of 1434422 in words is "one million, four hundred thirty-four thousand, four hundred twenty-two".