2079257 has 2 divisors, whose sum is σ = 2079258. Its totient is φ = 2079256.

The previous prime is 2079251. The next prime is 2079277. The reversal of 2079257 is 7529702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2062096 + 17161 = 1436^2 + 131^2 .

It is a cyclic number.

It is not a de Polignac number, because 2079257 - 2⁴ = 2079241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2079251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039628 + 1039629.

It is an arithmetic number, because the mean of its divisors is an integer number (1039629).

2^2079257 is an apocalyptic number.

It is an amenable number.

2079257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2079257 is an equidigital number, since it uses as much as digits as its factorization.

2079257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 2079257 is about 1441.9628982744. The cubic root of 2079257 is about 127.6348848058.

The spelling of 2079257 in words is "two million, seventy-nine thousand, two hundred fifty-seven".