605665230 has 16 divisors (see below), whose sum is σ = 1453596624. Its totient is φ = 161510720.

The previous prime is 605665211. The next prime is 605665231. The reversal of 605665230 is 32566506.

It is a junction number, because it is equal to n+sod(n) for n = 605665191 and 605665200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605665231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10094391 + ... + 10094450.

It is an arithmetic number, because the mean of its divisors is an integer number (90849789).

Almost surely, 2^605665230 is an apocalyptic number.

605665230 is an abundant number, since it is smaller than the sum of its proper divisors (847931394).

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

605665230 is a wasteful number, since it uses less digits than its factorization.

605665230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20188851.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 605665230 is about 24610.2667600333. The cubic root of 605665230 is about 846.0789317677.

The spelling of 605665230 in words is "six hundred five million, six hundred sixty-five thousand, two hundred thirty".