411025217 has 2 divisors, whose sum is σ = 411025218. Its totient is φ = 411025216.

The previous prime is 411025189. The next prime is 411025253. The reversal of 411025217 is 712520114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409293361 + 1731856 = 20231^2 + 1316^2 .

It is a cyclic number.

It is not a de Polignac number, because 411025217 - 2⁸ = 411024961 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 411025192 and 411025201.

It is not a weakly prime, because it can be changed into another prime (411025817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205512608 + 205512609.

It is an arithmetic number, because the mean of its divisors is an integer number (205512609).

Almost surely, 2^411025217 is an apocalyptic number.

It is an amenable number.

411025217 is a deficient number, since it is larger than the sum of its proper divisors (1).

411025217 is an equidigital number, since it uses as much as digits as its factorization.

411025217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 411025217 is about 20273.7568546138. The cubic root of 411025217 is about 743.5145797093.

The spelling of 411025217 in words is "four hundred eleven million, twenty-five thousand, two hundred seventeen".