1422104 has 8 divisors (see below), whose sum is σ = 2666460. Its totient is φ = 711048.

The previous prime is 1422103. The next prime is 1422107. The reversal of 1422104 is 4012241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88874 + ... + 88889.

2^1422104 is an apocalyptic number.

It is an amenable number.

1422104 is a deficient number, since it is larger than the sum of its proper divisors (1244356).

1422104 is a wasteful number, since it uses less digits than its factorization.

1422104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177769 (or 177765 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1422104 is about 1192.5200207963. The cubic root of 1422104 is about 112.4545726054.

Adding to 1422104 its reverse (4012241), we get a palindrome (5434345).

The spelling of 1422104 in words is "one million, four hundred twenty-two thousand, one hundred four".