2500441 has 2 divisors, whose sum is σ = 2500442. Its totient is φ = 2500440.

The previous prime is 2500439. The next prime is 2500523. The reversal of 2500441 is 1440052.

2500441 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., 2468041 + 32400 = 1571^2 + 180^2 .

It is a cyclic number.

It is not a de Polignac number, because 2500441 - 2¹ = 2500439 is a prime.

Together with 2500439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2500741) 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, 1250220 + 1250221.

It is an arithmetic number, because the mean of its divisors is an integer number (1250221).

2^2500441 is an apocalyptic number.

It is an amenable number.

2500441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500441 is an equidigital number, since it uses as much as digits as its factorization.

2500441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2500441 is about 1581.2782803795. The cubic root of 2500441 is about 135.7288607483.

Adding to 2500441 its reverse (1440052), we get a palindrome (3940493).

It can be divided in two parts, 2500 and 441, that multiplied together give a square (1102500 = 1050²).

The spelling of 2500441 in words is "two million, five hundred thousand, four hundred forty-one".