2513047 has 2 divisors, whose sum is σ = 2513048. Its totient is φ = 2513046.

The previous prime is 2513039. The next prime is 2513051. The reversal of 2513047 is 7403152.

2513047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2513047 - 2³ = 2513039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2513057) 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, 1256523 + 1256524.

It is an arithmetic number, because the mean of its divisors is an integer number (1256524).

2^2513047 is an apocalyptic number.

2513047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513047 is an equidigital number, since it uses as much as digits as its factorization.

2513047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2513047 is about 1585.2592847859. The cubic root of 2513047 is about 135.9565713411.

Adding to 2513047 its reverse (7403152), we get a palindrome (9916199).

The spelling of 2513047 in words is "two million, five hundred thirteen thousand, forty-seven".