2868577 has 2 divisors, whose sum is σ = 2868578. Its totient is φ = 2868576.

The previous prime is 2868571. The next prime is 2868617. The reversal of 2868577 is 7758682.

It is a happy number.

2868577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1784896 + 1083681 = 1336^2 + 1041^2 .

It is a cyclic number.

It is not a de Polignac number, because 2868577 - 2¹¹ = 2866529 is a prime.

It is not a weakly prime, because it can be changed into another prime (2868571) 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, 1434288 + 1434289.

It is an arithmetic number, because the mean of its divisors is an integer number (1434289).

2^2868577 is an apocalyptic number.

It is an amenable number.

2868577 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868577 is an equidigital number, since it uses as much as digits as its factorization.

2868577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 43.

The square root of 2868577 is about 1693.6873973671. The cubic root of 2868577 is about 142.0873792694.

The spelling of 2868577 in words is "two million, eight hundred sixty-eight thousand, five hundred seventy-seven".