2056297 has 8 divisors (see below), whose sum is σ = 2134656. Its totient is φ = 1979472.

The previous prime is 2056289. The next prime is 2056319. The reversal of 2056297 is 7926502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2056297 - 2³ = 2056289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056207) 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 7 ways as a sum of consecutive naturals, for example, 2823 + ... + 3475.

It is an arithmetic number, because the mean of its divisors is an integer number (266832).

2^2056297 is an apocalyptic number.

It is an amenable number.

2056297 is a deficient number, since it is larger than the sum of its proper divisors (78359).

2056297 is an equidigital number, since it uses as much as digits as its factorization.

2056297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767.

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

The square root of 2056297 is about 1433.9794280254. The cubic root of 2056297 is about 127.1633461428.

The spelling of 2056297 in words is "two million, fifty-six thousand, two hundred ninety-seven".