2675657 has 2 divisors, whose sum is σ = 2675658. Its totient is φ = 2675656.

The previous prime is 2675653. The next prime is 2675683. The reversal of 2675657 is 7565762.

2675657 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., 2042041 + 633616 = 1429^2 + 796^2 .

It is a cyclic number.

It is not a de Polignac number, because 2675657 - 2² = 2675653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2675657.

It is not a weakly prime, because it can be changed into another prime (2675653) 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, 1337828 + 1337829.

It is an arithmetic number, because the mean of its divisors is an integer number (1337829).

2^2675657 is an apocalyptic number.

It is an amenable number.

2675657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2675657 is an equidigital number, since it uses as much as digits as its factorization.

2675657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 38.

The square root of 2675657 is about 1635.7435618091. The cubic root of 2675657 is about 138.8279187916.

The spelling of 2675657 in words is "two million, six hundred seventy-five thousand, six hundred fifty-seven".