2827768 has 8 divisors (see below), whose sum is σ = 5302080. Its totient is φ = 1413880.

The previous prime is 2827753. The next prime is 2827793. The reversal of 2827768 is 8677282.

2827768 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 2827768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176728 + ... + 176743.

It is an arithmetic number, because the mean of its divisors is an integer number (662760).

2^2827768 is an apocalyptic number.

It is an amenable number.

2827768 is a deficient number, since it is larger than the sum of its proper divisors (2474312).

2827768 is a wasteful number, since it uses less digits than its factorization.

2827768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353477 (or 353473 counting only the distinct ones).

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

The square root of 2827768 is about 1681.5968601303. The cubic root of 2827768 is about 141.4103699714.

The spelling of 2827768 in words is "two million, eight hundred twenty-seven thousand, seven hundred sixty-eight".