2354897 has 2 divisors, whose sum is σ = 2354898. Its totient is φ = 2354896.

The previous prime is 2354873. The next prime is 2354899. The reversal of 2354897 is 7984532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1700416 + 654481 = 1304^2 + 809^2 .

It is a cyclic number.

It is not a de Polignac number, because 2354897 - 2⁸ = 2354641 is a prime.

Together with 2354899, it forms a pair of twin primes.

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 2354897.

It is not a weakly prime, because it can be changed into another prime (2354899) 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, 1177448 + 1177449.

It is an arithmetic number, because the mean of its divisors is an integer number (1177449).

2^2354897 is an apocalyptic number.

It is an amenable number.

2354897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2354897 is an equidigital number, since it uses as much as digits as its factorization.

2354897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 38.

The square root of 2354897 is about 1534.5673657419. The cubic root of 2354897 is about 133.0425740425.

The spelling of 2354897 in words is "two million, three hundred fifty-four thousand, eight hundred ninety-seven".