2048897 has 2 divisors, whose sum is σ = 2048898. Its totient is φ = 2048896.

The previous prime is 2048887. The next prime is 2048911. The reversal of 2048897 is 7988402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1739761 + 309136 = 1319^2 + 556^2 .

It is a cyclic number.

It is not a de Polignac number, because 2048897 - 2⁶ = 2048833 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2048897.

It is not a weakly prime, because it can be changed into another prime (2048867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024448 + 1024449.

It is an arithmetic number, because the mean of its divisors is an integer number (1024449).

2^2048897 is an apocalyptic number.

It is an amenable number.

2048897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048897 is an equidigital number, since it uses as much as digits as its factorization.

2048897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 2048897 is about 1431.3968701936. The cubic root of 2048897 is about 127.0106217995.

The spelling of 2048897 in words is "two million, forty-eight thousand, eight hundred ninety-seven".