2504071 has 2 divisors, whose sum is σ = 2504072. Its totient is φ = 2504070.

The previous prime is 2504069. The next prime is 2504077. The reversal of 2504071 is 1704052.

2504071 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 2504071 - 2¹ = 2504069 is a prime.

Together with 2504069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2504077) 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, 1252035 + 1252036.

It is an arithmetic number, because the mean of its divisors is an integer number (1252036).

2^2504071 is an apocalyptic number.

2504071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504071 is an equidigital number, since it uses as much as digits as its factorization.

2504071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 2504071 is about 1582.4256696603. The cubic root of 2504071 is about 135.7945101723.

Subtracting from 2504071 its sum of digits (19), we obtain a palindrome (2504052).

The spelling of 2504071 in words is "two million, five hundred four thousand, seventy-one".