6109497 has 6 divisors (see below), whose sum is σ = 8824842. Its totient is φ = 4072992.

The previous prime is 6109471. The next prime is 6109501. The reversal of 6109497 is 7949016.

It can be written as a sum of positive squares in only one way, i.e., 3164841 + 2944656 = 1779^2 + 1716^2 .

It is not a de Polignac number, because 6109497 - 2¹⁸ = 5847353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6109417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339408 + ... + 339425.

It is an arithmetic number, because the mean of its divisors is an integer number (1470807).

Almost surely, 2^6109497 is an apocalyptic number.

It is an amenable number.

6109497 is a deficient number, since it is larger than the sum of its proper divisors (2715345).

6109497 is a wasteful number, since it uses less digits than its factorization.

6109497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678839 (or 678836 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 6109497 is about 2471.7396707582. The cubic root of 6109497 is about 182.8107871415.

The spelling of 6109497 in words is "six million, one hundred nine thousand, four hundred ninety-seven".