6777027 has 18 divisors (see below), whose sum is σ = 10212748. Its totient is φ = 4490964.

The previous prime is 6777011. The next prime is 6777041. The reversal of 6777027 is 7207776.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

6777027 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6777027 - 2⁴ = 6777011 is a prime.

It is a Duffinian number.

6777027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6776982 and 6777000.

It is not an unprimeable number, because it can be changed into a prime (6777007) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40498 + ... + 40664.

Almost surely, 2^6777027 is an apocalyptic number.

6777027 is a deficient number, since it is larger than the sum of its proper divisors (3435721).

6777027 is an frugal number, since it uses more digits than its factorization.

6777027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 28812, while the sum is 36.

The square root of 6777027 is about 2603.2723637760. The cubic root of 6777027 is about 189.2400577740.

Multiplying 6777027 by its product of nonzero digits (28812), we get a square (195259701924 = 441882²).

The spelling of 6777027 in words is "six million, seven hundred seventy-seven thousand, twenty-seven".