6985107 has 12 divisors (see below), whose sum is σ = 10135944. Its totient is φ = 4635360.

The previous prime is 6985081. The next prime is 6985133. The reversal of 6985107 is 7015896.

6985107 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6985081) and next prime (6985133).

It is not a de Polignac number, because 6985107 - 2⁷ = 6984979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6985157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432 + ... + 3762.

It is an arithmetic number, because the mean of its divisors is an integer number (844662).

Almost surely, 2^6985107 is an apocalyptic number.

6985107 is a deficient number, since it is larger than the sum of its proper divisors (3150837).

6985107 is a wasteful number, since it uses less digits than its factorization.

6985107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570 (or 3567 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 6985107 is about 2642.9353000026. The cubic root of 6985107 is about 191.1573586946.

The spelling of 6985107 in words is "six million, nine hundred eighty-five thousand, one hundred seven".