422822084 has 24 divisors (see below), whose sum is σ = 756460320. Its totient is φ = 206728704.

The previous prime is 422822083. The next prime is 422822119. The reversal of 422822084 is 480228224.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 422822084.

It is not an unprimeable number, because it can be changed into a prime (422822083) 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, 40907 + ... + 50189.

It is an arithmetic number, because the mean of its divisors is an integer number (31519180).

Almost surely, 2^422822084 is an apocalyptic number.

It is an amenable number.

422822084 is a deficient number, since it is larger than the sum of its proper divisors (333638236).

422822084 is a wasteful number, since it uses less digits than its factorization.

422822084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9539 (or 9537 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 422822084 is about 20562.6380603268. The cubic root of 422822084 is about 750.5608155064.

The spelling of 422822084 in words is "four hundred twenty-two million, eight hundred twenty-two thousand, eighty-four".