422554602 has 8 divisors (see below), whose sum is σ = 845109216. Its totient is φ = 140851532.

The previous prime is 422554571. The next prime is 422554631. The reversal of 422554602 is 206455224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

422554602 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 422554602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35212878 + ... + 35212889.

It is an arithmetic number, because the mean of its divisors is an integer number (105638652).

Almost surely, 2^422554602 is an apocalyptic number.

422554602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422554602 is a wasteful number, since it uses less digits than its factorization.

422554602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70425772.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 422554602 is about 20556.1329534521. The cubic root of 422554602 is about 750.4025110523.

The spelling of 422554602 in words is "four hundred twenty-two million, five hundred fifty-four thousand, six hundred two".