606106613 has 4 divisors (see below), whose sum is σ = 692693280. Its totient is φ = 519519948.

The previous prime is 606106609. The next prime is 606106619. The reversal of 606106613 is 316601606.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 606106613 - 2² = 606106609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606106619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43293323 + ... + 43293336.

It is an arithmetic number, because the mean of its divisors is an integer number (173173320).

Almost surely, 2^606106613 is an apocalyptic number.

It is an amenable number.

606106613 is a deficient number, since it is larger than the sum of its proper divisors (86586667).

606106613 is an equidigital number, since it uses as much as digits as its factorization.

606106613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86586666.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 606106613 is about 24619.2325834905. The cubic root of 606106613 is about 846.2844106134.

The spelling of 606106613 in words is "six hundred six million, one hundred six thousand, six hundred thirteen".