1422566634 has 16 divisors (see below), whose sum is σ = 2848659840. Its totient is φ = 473601120.

The previous prime is 1422566633. The next prime is 1422566659. The reversal of 1422566634 is 4366652241.

It is a junction number, because it is equal to n+sod(n) for n = 1422566592 and 1422566601.

It is not an unprimeable number, because it can be changed into a prime (1422566633) 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, 141682 + ... + 151389.

It is an arithmetic number, because the mean of its divisors is an integer number (178041240).

Almost surely, 2^1422566634 is an apocalyptic number.

1422566634 is an abundant number, since it is smaller than the sum of its proper divisors (1426093206).

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

1422566634 is a wasteful number, since it uses less digits than its factorization.

1422566634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293885.

The product of its digits is 207360, while the sum is 39.

The square root of 1422566634 is about 37716.9276850594. The cubic root of 1422566634 is about 1124.6676572872.

The spelling of 1422566634 in words is "one billion, four hundred twenty-two million, five hundred sixty-six thousand, six hundred thirty-four".