1422588828 has 24 divisors (see below), whose sum is σ = 3343258240. Its totient is φ = 470784240.

The previous prime is 1422588821. The next prime is 1422588841. The reversal of 1422588828 is 8288852241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422588821) 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, 424768 + ... + 428103.

Almost surely, 2^1422588828 is an apocalyptic number.

It is an amenable number.

1422588828 is an abundant number, since it is smaller than the sum of its proper divisors (1920669412).

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

1422588828 is a wasteful number, since it uses less digits than its factorization.

1422588828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853017 (or 853015 counting only the distinct ones).

The product of its digits is 655360, while the sum is 48.

The square root of 1422588828 is about 37717.2219019376. The cubic root of 1422588828 is about 1124.6735060452.

The spelling of 1422588828 in words is "one billion, four hundred twenty-two million, five hundred eighty-eight thousand, eight hundred twenty-eight".