411620105 has 16 divisors (see below), whose sum is σ = 537924240. Its totient is φ = 300546048.

The previous prime is 411620093. The next prime is 411620107. The reversal of 411620105 is 501026114.

It can be written as a sum of positive squares in 8 ways, for example, as 177315856 + 234304249 = 13316^2 + 15307^2 .

It is a cyclic number.

It is not a de Polignac number, because 411620105 - 2⁸ = 411619849 is a prime.

It is a super-2 number, since 2×411620105² = 338862221680422050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (411620107) 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 in 15 ways as a sum of consecutive naturals, for example, 29792 + ... + 41361.

It is an arithmetic number, because the mean of its divisors is an integer number (33620265).

Almost surely, 2^411620105 is an apocalyptic number.

It is an amenable number.

411620105 is a deficient number, since it is larger than the sum of its proper divisors (126304135).

411620105 is a wasteful number, since it uses less digits than its factorization.

411620105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71260.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 411620105 is about 20288.4229303315. The cubic root of 411620105 is about 743.8731097672.

Adding to 411620105 its reverse (501026114), we get a palindrome (912646219).

The spelling of 411620105 in words is "four hundred eleven million, six hundred twenty thousand, one hundred five".