6140617 has 8 divisors (see below), whose sum is σ = 7123136. Its totient is φ = 5184432.

The previous prime is 6140593. The next prime is 6140647. The reversal of 6140617 is 7160416.

It is a happy number.

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 6140617 - 2¹¹ = 6138569 is a prime.

It is a Duffinian number.

6140617 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6140591 and 6140600.

It is not an unprimeable number, because it can be changed into a prime (6140647) 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 7 ways as a sum of consecutive naturals, for example, 6078 + ... + 7015.

It is an arithmetic number, because the mean of its divisors is an integer number (890392).

Almost surely, 2^6140617 is an apocalyptic number.

6140617 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6140617 is a deficient number, since it is larger than the sum of its proper divisors (982519).

6140617 is a wasteful number, since it uses less digits than its factorization.

6140617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13167.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 6140617 is about 2478.0268360129. The cubic root of 6140617 is about 183.1206565927.

The spelling of 6140617 in words is "six million, one hundred forty thousand, six hundred seventeen".