1422786522 has 16 divisors (see below), whose sum is σ = 2847012192. Its totient is φ = 474022320.

The previous prime is 1422786517. The next prime is 1422786527. The reversal of 1422786522 is 2256872241.

It is an interprime number because it is at equal distance from previous prime (1422786517) and next prime (1422786527).

It is not an unprimeable number, because it can be changed into a prime (1422786527) 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, 46893 + ... + 71024.

It is an arithmetic number, because the mean of its divisors is an integer number (177938262).

Almost surely, 2^1422786522 is an apocalyptic number.

1422786522 is an abundant number, since it is smaller than the sum of its proper divisors (1424225670).

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

1422786522 is a wasteful number, since it uses less digits than its factorization.

1422786522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119933.

The product of its digits is 107520, while the sum is 39.

The square root of 1422786522 is about 37719.8425500425. The cubic root of 1422786522 is about 1124.7256014226.

The spelling of 1422786522 in words is "one billion, four hundred twenty-two million, seven hundred eighty-six thousand, five hundred twenty-two".