2573047 has 2 divisors, whose sum is σ = 2573048. Its totient is φ = 2573046.

The previous prime is 2573023. The next prime is 2573057. The reversal of 2573047 is 7403752.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2573047 is a prime.

It is a pancake number, because a pancake can be divided into 2573047 parts by 2268 straight cuts.

2573047 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2573057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286523 + 1286524.

It is an arithmetic number, because the mean of its divisors is an integer number (1286524).

2^2573047 is an apocalyptic number.

2573047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2573047 is an equidigital number, since it uses as much as digits as its factorization.

2573047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 2573047 is about 1604.0720058651. The cubic root of 2573047 is about 137.0300784651.

Adding to 2573047 its reverse (7403752), we get a palindrome (9976799).

It can be divided in two parts, 2 and 573047, that added together give a square (573049 = 757²).

The spelling of 2573047 in words is "two million, five hundred seventy-three thousand, forty-seven".