422559084 has 24 divisors (see below), whose sum is σ = 1000689088. Its totient is φ = 138750480.

The previous prime is 422559073. The next prime is 422559091. The reversal of 422559084 is 480955224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261982 + ... + 263589.

Almost surely, 2^422559084 is an apocalyptic number.

It is an amenable number.

422559084 is an abundant number, since it is smaller than the sum of its proper divisors (578130004).

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

422559084 is a wasteful number, since it uses less digits than its factorization.

422559084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525645 (or 525643 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 422559084 is about 20556.2419717224. The cubic root of 422559084 is about 750.4051641943.

The spelling of 422559084 in words is "four hundred twenty-two million, five hundred fifty-nine thousand, eighty-four".