2827388 has 6 divisors (see below), whose sum is σ = 4947936. Its totient is φ = 1413692.

The previous prime is 2827387. The next prime is 2827393. The reversal of 2827388 is 8837282.

2827388 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2827381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353420 + ... + 353427.

It is an arithmetic number, because the mean of its divisors is an integer number (824656).

2^2827388 is an apocalyptic number.

It is an amenable number.

2827388 is a deficient number, since it is larger than the sum of its proper divisors (2120548).

2827388 is a wasteful number, since it uses less digits than its factorization.

2827388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706851 (or 706849 counting only the distinct ones).

The product of its digits is 43008, while the sum is 38.

The square root of 2827388 is about 1681.4838684924. The cubic root of 2827388 is about 141.4040353702.

The spelling of 2827388 in words is "two million, eight hundred twenty-seven thousand, three hundred eighty-eight".