2655841 has 2 divisors, whose sum is σ = 2655842. Its totient is φ = 2655840.

The previous prime is 2655827. The next prime is 2655853. The reversal of 2655841 is 1485562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1615441 + 1040400 = 1271^2 + 1020^2 .

It is a cyclic number.

It is not a de Polignac number, because 2655841 - 2¹³ = 2647649 is a prime.

It is not a weakly prime, because it can be changed into another prime (2655881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327920 + 1327921.

It is an arithmetic number, because the mean of its divisors is an integer number (1327921).

2^2655841 is an apocalyptic number.

It is an amenable number.

2655841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655841 is an equidigital number, since it uses as much as digits as its factorization.

2655841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 31.

The square root of 2655841 is about 1629.6751209980. The cubic root of 2655841 is about 138.4843479121.

The spelling of 2655841 in words is "two million, six hundred fifty-five thousand, eight hundred forty-one".