6778282 has 16 divisors (see below), whose sum is σ = 11668032. Its totient is φ = 2892960.

The previous prime is 6778273. The next prime is 6778283. The reversal of 6778282 is 2828776.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6778283) 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, 3073 + ... + 4795.

It is an arithmetic number, because the mean of its divisors is an integer number (729252).

Almost surely, 2^6778282 is an apocalyptic number.

6778282 is a deficient number, since it is larger than the sum of its proper divisors (4889750).

6778282 is a wasteful number, since it uses less digits than its factorization.

6778282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its digits is 75264, while the sum is 40.

The square root of 6778282 is about 2603.5133953948. The cubic root of 6778282 is about 189.2517384916.

The spelling of 6778282 in words is "six million, seven hundred seventy-eight thousand, two hundred eighty-two".