2096257 has 4 divisors (see below), whose sum is σ = 2101680. Its totient is φ = 2090836.

The previous prime is 2096233. The next prime is 2096261. The reversal of 2096257 is 7526902.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2096257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2096057) 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 in 3 ways as a sum of consecutive naturals, for example, 2083 + ... + 2920.

It is an arithmetic number, because the mean of its divisors is an integer number (525420).

2^2096257 is an apocalyptic number.

It is an amenable number.

2096257 is a deficient number, since it is larger than the sum of its proper divisors (5423).

2096257 is an equidigital number, since it uses as much as digits as its factorization.

2096257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2096257 is about 1447.8456409438. The cubic root of 2096257 is about 127.9817885874.

The spelling of 2096257 in words is "two million, ninety-six thousand, two hundred fifty-seven".