2093257 has 2 divisors, whose sum is σ = 2093258. Its totient is φ = 2093256.

The previous prime is 2093251. The next prime is 2093279. The reversal of 2093257 is 7523902.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1115136 + 978121 = 1056^2 + 989^2 .

It is a cyclic number.

It is not a de Polignac number, because 2093257 - 2¹⁵ = 2060489 is a prime.

It is not a weakly prime, because it can be changed into another prime (2093251) 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, 1046628 + 1046629.

It is an arithmetic number, because the mean of its divisors is an integer number (1046629).

2^2093257 is an apocalyptic number.

It is an amenable number.

2093257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2093257 is an equidigital number, since it uses as much as digits as its factorization.

2093257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2093257 is about 1446.8092479660. The cubic root of 2093257 is about 127.9207069120.

The spelling of 2093257 in words is "two million, ninety-three thousand, two hundred fifty-seven".