605222506 has 32 divisors (see below), whose sum is σ = 1107836928. Its totient is φ = 242328240.

The previous prime is 605222473. The next prime is 605222507.

605222506 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (605222507) 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, 8010 + ... + 35701.

It is an arithmetic number, because the mean of its divisors is an integer number (34619904).

Almost surely, 2^605222506 is an apocalyptic number.

605222506 is a deficient number, since it is larger than the sum of its proper divisors (502614422).

605222506 is a wasteful number, since it uses less digits than its factorization.

605222506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43786.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 605222506 is about 24601.2704143506. The cubic root of 605222506 is about 845.8727283314.

The spelling of 605222506 in words is "six hundred five million, two hundred twenty-two thousand, five hundred six".