6774064 has 30 divisors (see below), whose sum is σ = 14430500. Its totient is φ = 3078240.

The previous prime is 6774059. The next prime is 6774073. The reversal of 6774064 is 4604776.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187 + ... + 3685.

Almost surely, 2^6774064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6774064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7215250).

6774064 is an abundant number, since it is smaller than the sum of its proper divisors (7656436).

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

6774064 is a wasteful number, since it uses less digits than its factorization.

6774064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529 (or 3512 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 6774064 is about 2602.7032101260. The cubic root of 6774064 is about 189.2124743893.

The spelling of 6774064 in words is "six million, seven hundred seventy-four thousand, sixty-four".