6100609 has 4 divisors (see below), whose sum is σ = 6107220. Its totient is φ = 6094000.

The previous prime is 6100579. The next prime is 6100613. The reversal of 6100609 is 9060016.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3027600 + 3073009 = 1740^2 + 1753^2 .

It is a cyclic number.

It is not a de Polignac number, because 6100609 - 2¹⁹ = 5576321 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

6100609 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6100609.

It is not an unprimeable number, because it can be changed into a prime (6100709) 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, 1642 + ... + 3859.

It is an arithmetic number, because the mean of its divisors is an integer number (1526805).

Almost surely, 2^6100609 is an apocalyptic number.

It is an amenable number.

6100609 is a deficient number, since it is larger than the sum of its proper divisors (6611).

6100609 is a wasteful number, since it uses less digits than its factorization.

6100609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6610.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 6100609 is about 2469.9410924150. The cubic root of 6100609 is about 182.7220940333.

The spelling of 6100609 in words is "six million, one hundred thousand, six hundred nine".