6117655 has 8 divisors (see below), whose sum is σ = 7660512. Its totient is φ = 4681248.

The previous prime is 6117649. The next prime is 6117667. The reversal of 6117655 is 5567116.

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 6117655 - 2³ = 6117647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 26484 + ... + 26713.

It is an arithmetic number, because the mean of its divisors is an integer number (957564).

Almost surely, 2^6117655 is an apocalyptic number.

6117655 is a deficient number, since it is larger than the sum of its proper divisors (1542857).

6117655 is a wasteful number, since it uses less digits than its factorization.

6117655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53225.

The product of its digits is 6300, while the sum is 31.

The square root of 6117655 is about 2473.3893749266. The cubic root of 6117655 is about 182.8921199193.

The spelling of 6117655 in words is "six million, one hundred seventeen thousand, six hundred fifty-five".