2657006 has 32 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 1122880.

The previous prime is 2657003. The next prime is 2657023. The reversal of 2657006 is 6007562.

2657006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2657003) 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 15 ways as a sum of consecutive naturals, for example, 29810 + ... + 29898.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

2^2657006 is an apocalyptic number.

2657006 is a deficient number, since it is larger than the sum of its proper divisors (2008594).

2657006 is a wasteful number, since it uses less digits than its factorization.

2657006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 2657006 is about 1630.0325150131. The cubic root of 2657006 is about 138.5045939385.

The spelling of 2657006 in words is "two million, six hundred fifty-seven thousand, six".