608466222 has 240 divisors, whose sum is σ = 1792864080. Its totient is φ = 152028576.

The previous prime is 608466179. The next prime is 608466239. The reversal of 608466222 is 222664806.

608466222 is a `hidden beast` number, since 608 + 46 + 6 + 2 + 2 + 2 = 666.

It is a super-2 number, since 2×608466222² = 740462286629906568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 32024529 + ... + 32024547.

It is an arithmetic number, because the mean of its divisors is an integer number (7470267).

Almost surely, 2^608466222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 608466222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (896432040).

608466222 is an abundant number, since it is smaller than the sum of its proper divisors (1184397858).

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

608466222 is a wasteful number, since it uses less digits than its factorization.

608466222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 608466222 is about 24667.1080996537. The cubic root of 608466222 is about 847.3812003578.

The spelling of 608466222 in words is "six hundred eight million, four hundred sixty-six thousand, two hundred twenty-two".