2657079 has 12 divisors (see below), whose sum is σ = 3885336. Its totient is φ = 1749552.

The previous prime is 2657077. The next prime is 2657101. The reversal of 2657079 is 9707562.

2657079 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 2657079 - 2¹ = 2657077 is a prime.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2657071) 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, 1032 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (323778).

2^2657079 is an apocalyptic number.

2657079 is a deficient number, since it is larger than the sum of its proper divisors (1228257).

2657079 is a wasteful number, since it uses less digits than its factorization.

2657079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646 (or 3643 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 2657079 is about 1630.0549070507. The cubic root of 2657079 is about 138.5058623766.

The spelling of 2657079 in words is "two million, six hundred fifty-seven thousand, seventy-nine".