6109601 has 2 divisors, whose sum is σ = 6109602. Its totient is φ = 6109600.

The previous prime is 6109567. The next prime is 6109603. The reversal of 6109601 is 1069016.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 1002001 = 2260^2 + 1001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6109601 is a prime.

Together with 6109603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6109603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3054800 + 3054801.

It is an arithmetic number, because the mean of its divisors is an integer number (3054801).

Almost surely, 2^6109601 is an apocalyptic number.

It is an amenable number.

6109601 is a deficient number, since it is larger than the sum of its proper divisors (1).

6109601 is an equidigital number, since it uses as much as digits as its factorization.

6109601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 6109601 is about 2471.7607084829. The cubic root of 6109601 is about 182.8118244454.

The spelling of 6109601 in words is "six million, one hundred nine thousand, six hundred one".