2065417 has 2 divisors, whose sum is σ = 2065418. Its totient is φ = 2065416.

The previous prime is 2065411. The next prime is 2065429. The reversal of 2065417 is 7145602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1806336 + 259081 = 1344^2 + 509^2 .

It is a cyclic number.

It is not a de Polignac number, because 2065417 - 2¹⁵ = 2032649 is a prime.

It is an Ulam number.

2065417 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2065391 and 2065400.

It is not a weakly prime, because it can be changed into another prime (2065411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032708 + 1032709.

It is an arithmetic number, because the mean of its divisors is an integer number (1032709).

2^2065417 is an apocalyptic number.

It is an amenable number.

2065417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2065417 is an equidigital number, since it uses as much as digits as its factorization.

2065417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2065417 is about 1437.1558718525. The cubic root of 2065417 is about 127.3510653619.

The spelling of 2065417 in words is "two million, sixty-five thousand, four hundred seventeen".