606500001 has 16 divisors (see below), whose sum is σ = 905382720. Its totient is φ = 401244480.

The previous prime is 606499981. The next prime is 606500009. The reversal of 606500001 is 100005606.

It is not a de Polignac number, because 606500001 - 2¹⁴ = 606483617 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (606500009) 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, 82200 + ... + 89273.

It is an arithmetic number, because the mean of its divisors is an integer number (56586420).

Almost surely, 2^606500001 is an apocalyptic number.

It is an amenable number.

606500001 is a deficient number, since it is larger than the sum of its proper divisors (298882719).

606500001 is a wasteful number, since it uses less digits than its factorization.

606500001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171613 (or 171607 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 606500001 is about 24627.2207323522. The cubic root of 606500001 is about 846.4674620902.

Adding to 606500001 its reverse (100005606), we get a palindrome (706505607).

The spelling of 606500001 in words is "six hundred six million, five hundred thousand, one".