1422045204 has 48 divisors (see below), whose sum is σ = 3380227200. Its totient is φ = 465220096.

The previous prime is 1422045197. The next prime is 1422045221. The reversal of 1422045204 is 4025402241.

It is a happy number.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 141457 + ... + 151175.

It is an arithmetic number, because the mean of its divisors is an integer number (70421400).

Almost surely, 2^1422045204 is an apocalyptic number.

It is an amenable number.

1422045204 is an abundant number, since it is smaller than the sum of its proper divisors (1958181996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422045204 is a wasteful number, since it uses less digits than its factorization.

1422045204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9952 (or 9950 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1422045204 is about 37710.0146380242. The cubic root of 1422045204 is about 1124.5302279609.

Adding to 1422045204 its reverse (4025402241), we get a palindrome (5447447445).

The spelling of 1422045204 in words is "one billion, four hundred twenty-two million, forty-five thousand, two hundred four".