2512841 has 2 divisors, whose sum is σ = 2512842. Its totient is φ = 2512840.

The previous prime is 2512837. The next prime is 2512843. The reversal of 2512841 is 1482152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2493241 + 19600 = 1579^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 2512841 - 2² = 2512837 is a prime.

Together with 2512843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2512843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256420 + 1256421.

It is an arithmetic number, because the mean of its divisors is an integer number (1256421).

2^2512841 is an apocalyptic number.

It is an amenable number.

2512841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512841 is an equidigital number, since it uses as much as digits as its factorization.

2512841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 640, while the sum is 23.

The square root of 2512841 is about 1585.1943098561. The cubic root of 2512841 is about 135.9528563530.

Adding to 2512841 its reverse (1482152), we get a palindrome (3994993).

The spelling of 2512841 in words is "two million, five hundred twelve thousand, eight hundred forty-one".