411491 has 2 divisors, whose sum is σ = 411492. Its totient is φ = 411490.

The previous prime is 411479. The next prime is 411503. The reversal of 411491 is 194114.

It is a balanced prime because it is at equal distance from previous prime (411479) and next prime (411503).

It is a cyclic number.

It is not a de Polignac number, because 411491 - 2¹⁴ = 395107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (411421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205745 + 205746.

It is an arithmetic number, because the mean of its divisors is an integer number (205746).

2⁴¹¹⁴⁹¹ is an apocalyptic number.

411491 is a deficient number, since it is larger than the sum of its proper divisors (1).

411491 is an equidigital number, since it uses as much as digits as its factorization.

411491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 20.

The square root of 411491 is about 641.4756425617. The cubic root of 411491 is about 74.3795329488.

The spelling of 411491 in words is "four hundred eleven thousand, four hundred ninety-one".