2079251 has 2 divisors, whose sum is σ = 2079252. Its totient is φ = 2079250.

The previous prime is 2079247. The next prime is 2079257. The reversal of 2079251 is 1529702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2079251 - 2² = 2079247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2079251.

It is not a weakly prime, because it can be changed into another prime (2079257) 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, 1039625 + 1039626.

It is an arithmetic number, because the mean of its divisors is an integer number (1039626).

2^2079251 is an apocalyptic number.

2079251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2079251 is an equidigital number, since it uses as much as digits as its factorization.

2079251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2079251 is about 1441.9608177756. The cubic root of 2079251 is about 127.6347620360.

The spelling of 2079251 in words is "two million, seventy-nine thousand, two hundred fifty-one".