2675857 has 2 divisors, whose sum is σ = 2675858. Its totient is φ = 2675856.

The previous prime is 2675839. The next prime is 2675863. The reversal of 2675857 is 7585762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2572816 + 103041 = 1604^2 + 321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2675857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2675807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337928 + 1337929.

It is an arithmetic number, because the mean of its divisors is an integer number (1337929).

2^2675857 is an apocalyptic number.

It is an amenable number.

2675857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2675857 is an equidigital number, since it uses as much as digits as its factorization.

2675857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 117600, while the sum is 40.

The square root of 2675857 is about 1635.8046949437. The cubic root of 2675857 is about 138.8313777416.

The spelling of 2675857 in words is "two million, six hundred seventy-five thousand, eight hundred fifty-seven".