2682657 has 12 divisors (see below), whose sum is σ = 3890640. Its totient is φ = 1781208.

The previous prime is 2682653. The next prime is 2682679. The reversal of 2682657 is 7562862.

2682657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2682657 - 2² = 2682653 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2682653) 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 in 11 ways as a sum of consecutive naturals, for example, 2694 + ... + 3552.

It is an arithmetic number, because the mean of its divisors is an integer number (324220).

2^2682657 is an apocalyptic number.

It is an amenable number.

2682657 is a deficient number, since it is larger than the sum of its proper divisors (1207983).

2682657 is a wasteful number, since it uses less digits than its factorization.

2682657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212 (or 1209 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 2682657 is about 1637.8818638718. The cubic root of 2682657 is about 138.9488796369.

The spelling of 2682657 in words is "two million, six hundred eighty-two thousand, six hundred fifty-seven".