1422481904 has 20 divisors (see below), whose sum is σ = 2757531840. Its totient is φ = 710860800.

The previous prime is 1422481883. The next prime is 1422481913. The reversal of 1422481904 is 4091842241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8432 + ... + 54000.

It is an arithmetic number, because the mean of its divisors is an integer number (137876592).

Almost surely, 2^1422481904 is an apocalyptic number.

It is an amenable number.

1422481904 is a deficient number, since it is larger than the sum of its proper divisors (1335049936).

1422481904 is a wasteful number, since it uses less digits than its factorization.

1422481904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47528 (or 47522 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 1422481904 is about 37715.8044326248. The cubic root of 1422481904 is about 1124.6453279330.

The spelling of 1422481904 in words is "one billion, four hundred twenty-two million, four hundred eighty-one thousand, nine hundred four".