6987114 has 32 divisors (see below), whose sum is σ = 15863040. Its totient is φ = 2278656.

The previous prime is 6987109. The next prime is 6987139. The reversal of 6987114 is 4117896.

It is an Ulam number.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 1162 + ... + 3914.

It is an arithmetic number, because the mean of its divisors is an integer number (495720).

Almost surely, 2^6987114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6987114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7931520).

6987114 is an abundant number, since it is smaller than the sum of its proper divisors (8875926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6987114 is a wasteful number, since it uses less digits than its factorization.

6987114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811 (or 2805 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 6987114 is about 2643.3149642069. The cubic root of 6987114 is about 191.1756650752.

The spelling of 6987114 in words is "six million, nine hundred eighty-seven thousand, one hundred fourteen".