606556601 has 8 divisors (see below), whose sum is σ = 694714944. Its totient is φ = 518775120.

The previous prime is 606556579. The next prime is 606556603. The reversal of 606556601 is 106655606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 606556601 - 2⁶ = 606556537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (606556603) 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, 90755 + ... + 97208.

It is an arithmetic number, because the mean of its divisors is an integer number (86839368).

Almost surely, 2^606556601 is an apocalyptic number.

It is an amenable number.

606556601 is a deficient number, since it is larger than the sum of its proper divisors (88158343).

606556601 is a wasteful number, since it uses less digits than its factorization.

606556601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188431.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 606556601 is about 24628.3698404909. The cubic root of 606556601 is about 846.4937927129.

The spelling of 606556601 in words is "six hundred six million, five hundred fifty-six thousand, six hundred one".