6906117 has 8 divisors (see below), whose sum is σ = 9244224. Its totient is φ = 4586048.

The previous prime is 6906103. The next prime is 6906143. The reversal of 6906117 is 7116096.

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 6906117 - 2¹⁹ = 6381829 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6906157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3588 + ... + 5165.

It is an arithmetic number, because the mean of its divisors is an integer number (1155528).

Almost surely, 2^6906117 is an apocalyptic number.

It is an amenable number.

6906117 is a deficient number, since it is larger than the sum of its proper divisors (2338107).

6906117 is a wasteful number, since it uses less digits than its factorization.

6906117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9019.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 6906117 is about 2627.9492004223. The cubic root of 6906117 is about 190.4340676070.

The spelling of 6906117 in words is "six million, nine hundred six thousand, one hundred seventeen".