606226255164 has 72 divisors (see below), whose sum is σ = 1601481746592. Its totient is φ = 192993356160.

The previous prime is 606226255153. The next prime is 606226255169. The reversal of 606226255164 is 461552622606.

606226255164 is a `hidden beast` number, since 6 + 0 + 6 + 2 + 2 + 625 + 5 + 16 + 4 = 666.

606226255164 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606226255169) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19927 + ... + 1101294.

It is an arithmetic number, because the mean of its divisors is an integer number (22242802036).

Almost surely, 2^606226255164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606226255164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (800740873296).

606226255164 is an abundant number, since it is smaller than the sum of its proper divisors (995255491428).

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

606226255164 is a wasteful number, since it uses less digits than its factorization.

606226255164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121907 (or 1121902 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 606226255164 in words is "six hundred six billion, two hundred twenty-six million, two hundred fifty-five thousand, one hundred sixty-four".