2510449 has 2 divisors, whose sum is σ = 2510450. Its totient is φ = 2510448.

The previous prime is 2510447. The next prime is 2510477. The reversal of 2510449 is 9440152.

2510449 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 can be written as a sum of positive squares in only one way, i.e., 2380849 + 129600 = 1543^2 + 360^2 .

It is a cyclic number.

It is not a de Polignac number, because 2510449 - 2¹ = 2510447 is a prime.

Together with 2510447, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2510447) 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, 1255224 + 1255225.

It is an arithmetic number, because the mean of its divisors is an integer number (1255225).

2^2510449 is an apocalyptic number.

It is an amenable number.

2510449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2510449 is an equidigital number, since it uses as much as digits as its factorization.

2510449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2510449 is about 1584.4396485824. The cubic root of 2510449 is about 135.9097043358.

It can be divided in two parts, 25104 and 49, that multiplied together give a triangular number (1230096 = T₁₅₆₈).

The spelling of 2510449 in words is "two million, five hundred ten thousand, four hundred forty-nine".