606485305 has 16 divisors (see below), whose sum is σ = 738005904. Its totient is φ = 478412800.

The previous prime is 606485303. The next prime is 606485359. The reversal of 606485305 is 503584606.

It can be written as a sum of positive squares in 8 ways, for example, as 337787641 + 268697664 = 18379^2 + 16392^2 .

It is not a de Polignac number, because 606485305 - 2¹ = 606485303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606485303) 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, 127449 + ... + 132121.

It is an arithmetic number, because the mean of its divisors is an integer number (46125369).

Almost surely, 2^606485305 is an apocalyptic number.

It is an amenable number.

606485305 is a deficient number, since it is larger than the sum of its proper divisors (131520599).

606485305 is a wasteful number, since it uses less digits than its factorization.

606485305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 606485305 is about 24626.9223615132. The cubic root of 606485305 is about 846.4606251645.

The spelling of 606485305 in words is "six hundred six million, four hundred eighty-five thousand, three hundred five".