6778701 has 8 divisors (see below), whose sum is σ = 10042560. Its totient is φ = 4519116.

The previous prime is 6778691. The next prime is 6778703. The reversal of 6778701 is 1078776.

It is not a de Polignac number, because 6778701 - 2⁶ = 6778637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6778703) 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, 125505 + ... + 125558.

It is an arithmetic number, because the mean of its divisors is an integer number (1255320).

Almost surely, 2^6778701 is an apocalyptic number.

It is an amenable number.

6778701 is a deficient number, since it is larger than the sum of its proper divisors (3263859).

6778701 is a wasteful number, since it uses less digits than its factorization.

6778701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251072 (or 251066 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 36.

The square root of 6778701 is about 2603.5938623372. The cubic root of 6778701 is about 189.2556379479.

The spelling of 6778701 in words is "six million, seven hundred seventy-eight thousand, seven hundred one".