2648677 has 2 divisors, whose sum is σ = 2648678. Its totient is φ = 2648676.

The previous prime is 2648669. The next prime is 2648693. The reversal of 2648677 is 7768462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2604996 + 43681 = 1614^2 + 209^2 .

It is a cyclic number.

It is not a de Polignac number, because 2648677 - 2³ = 2648669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2648377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1324338 + 1324339.

It is an arithmetic number, because the mean of its divisors is an integer number (1324339).

2^2648677 is an apocalyptic number.

It is an amenable number.

2648677 is a deficient number, since it is larger than the sum of its proper divisors (1).

2648677 is an equidigital number, since it uses as much as digits as its factorization.

2648677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 40.

The square root of 2648677 is about 1627.4756526597. The cubic root of 2648677 is about 138.3597175526.

The spelling of 2648677 in words is "two million, six hundred forty-eight thousand, six hundred seventy-seven".