2764064 has 24 divisors (see below), whose sum is σ = 5762988. Its totient is φ = 1300480.

The previous prime is 2764057. The next prime is 2764087. The reversal of 2764064 is 4604672.

It can be written as a sum of positive squares in 2 ways, for example, as 2755600 + 8464 = 1660^2 + 92^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1997 + ... + 3084.

2^2764064 is an apocalyptic number.

It is an amenable number.

2764064 is an abundant number, since it is smaller than the sum of its proper divisors (2998924).

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

2764064 is a wasteful number, since it uses less digits than its factorization.

2764064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108 (or 5100 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2764064 is about 1662.5474429321. The cubic root of 2764064 is about 140.3403961793.

The spelling of 2764064 in words is "two million, seven hundred sixty-four thousand, sixty-four".