1422034 has 4 divisors (see below), whose sum is σ = 2133054. Its totient is φ = 711016.

The previous prime is 1422023. The next prime is 1422061. The reversal of 1422034 is 4302241.

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

It can be written as a sum of positive squares in only one way, i.e., 1006009 + 416025 = 1003^2 + 645^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1421999 and 1422017.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 355507 + ... + 355510.

2^1422034 is an apocalyptic number.

1422034 is a deficient number, since it is larger than the sum of its proper divisors (711020).

1422034 is an equidigital number, since it uses as much as digits as its factorization.

1422034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711019.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1422034 is about 1192.4906708230. The cubic root of 1422034 is about 112.4527274640.

Adding to 1422034 its reverse (4302241), we get a palindrome (5724275).

The spelling of 1422034 in words is "one million, four hundred twenty-two thousand, thirty-four".