2527823 has 2 divisors, whose sum is σ = 2527824. Its totient is φ = 2527822.

The previous prime is 2527799. The next prime is 2527913. The reversal of 2527823 is 3287252.

2527823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2527823 - 2¹² = 2523727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2527223) 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, 1263911 + 1263912.

It is an arithmetic number, because the mean of its divisors is an integer number (1263912).

2^2527823 is an apocalyptic number.

2527823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2527823 is an equidigital number, since it uses as much as digits as its factorization.

2527823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 2527823 is about 1589.9128906956. The cubic root of 2527823 is about 136.2225127616. Note that the first 3 decimals are identical.

The spelling of 2527823 in words is "two million, five hundred twenty-seven thousand, eight hundred twenty-three".