2576251 has 2 divisors, whose sum is σ = 2576252. Its totient is φ = 2576250.

The previous prime is 2576227. The next prime is 2576257. The reversal of 2576251 is 1526752.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2576251 - 2⁵ = 2576219 is a prime.

It is not a weakly prime, because it can be changed into another prime (2576257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288125 + 1288126.

It is an arithmetic number, because the mean of its divisors is an integer number (1288126).

2^2576251 is an apocalyptic number.

2576251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2576251 is an equidigital number, since it uses as much as digits as its factorization.

2576251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 28.

The square root of 2576251 is about 1605.0704034403. The cubic root of 2576251 is about 137.0869322345.

The spelling of 2576251 in words is "two million, five hundred seventy-six thousand, two hundred fifty-one".