2756764 has 12 divisors (see below), whose sum is σ = 4862088. Its totient is φ = 1367600.

The previous prime is 2756753. The next prime is 2756777. The reversal of 2756764 is 4676572.

It is a congruent number.

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, 2107 + ... + 3154.

It is an arithmetic number, because the mean of its divisors is an integer number (405174).

2^2756764 is an apocalyptic number.

It is an amenable number.

2756764 is a deficient number, since it is larger than the sum of its proper divisors (2105324).

2756764 is a wasteful number, since it uses less digits than its factorization.

2756764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5396 (or 5394 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 2756764 is about 1660.3505653927. The cubic root of 2756764 is about 140.2167391150.

The spelling of 2756764 in words is "two million, seven hundred fifty-six thousand, seven hundred sixty-four".