2417897 has 2 divisors, whose sum is σ = 2417898. Its totient is φ = 2417896.

The previous prime is 2417851. The next prime is 2417903. The reversal of 2417897 is 7987142.

2417897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2399401 + 18496 = 1549^2 + 136^2 .

It is a cyclic number.

It is not a de Polignac number, because 2417897 - 2¹⁴ = 2401513 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 2417897.

It is not a weakly prime, because it can be changed into another prime (2417827) 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 as a sum of consecutive naturals, namely, 1208948 + 1208949.

It is an arithmetic number, because the mean of its divisors is an integer number (1208949).

2^2417897 is an apocalyptic number.

It is an amenable number.

2417897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2417897 is an equidigital number, since it uses as much as digits as its factorization.

2417897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 38.

The square root of 2417897 is about 1554.9588418990. The cubic root of 2417897 is about 134.2185673376.

The spelling of 2417897 in words is "two million, four hundred seventeen thousand, eight hundred ninety-seven".