606408222 has 32 divisors (see below), whose sum is σ = 1414368000. Its totient is φ = 173258904.

The previous prime is 606408217. The next prime is 606408227. The reversal of 606408222 is 222804606.

It is an interprime number because it is at equal distance from previous prime (606408217) and next prime (606408227).

It is a self number, because there is not a number n which added to its sum of digits gives 606408222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606408227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145272 + ... + 149387.

It is an arithmetic number, because the mean of its divisors is an integer number (44199000).

Almost surely, 2^606408222 is an apocalyptic number.

606408222 is an abundant number, since it is smaller than the sum of its proper divisors (807959778).

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

606408222 is a wasteful number, since it uses less digits than its factorization.

606408222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294685 (or 294671 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 606408222 is about 24625.3572969003. The cubic root of 606408222 is about 846.4247625265.

The spelling of 606408222 in words is "six hundred six million, four hundred eight thousand, two hundred twenty-two".