6901117 has 4 divisors (see below), whose sum is σ = 6964540. Its totient is φ = 6837696.

The previous prime is 6901109. The next prime is 6901163. The reversal of 6901117 is 7111096.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5410276 + 1490841 = 2326^2 + 1221^2 .

It is a cyclic number.

It is not a de Polignac number, because 6901117 - 2³ = 6901109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6901091 and 6901100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6901187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31548 + ... + 31765.

It is an arithmetic number, because the mean of its divisors is an integer number (1741135).

Almost surely, 2^6901117 is an apocalyptic number.

It is an amenable number.

6901117 is a deficient number, since it is larger than the sum of its proper divisors (63423).

6901117 is a wasteful number, since it uses less digits than its factorization.

6901117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63422.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 6901117 is about 2626.9977160249. The cubic root of 6901117 is about 190.3880986871.

The spelling of 6901117 in words is "six million, nine hundred one thousand, one hundred seventeen".