411247 has 6 divisors (see below), whose sum is σ = 437168. Its totient is φ = 386784.

The previous prime is 411241. The next prime is 411251. The reversal of 411247 is 742114.

It is not a de Polignac number, because 411247 - 2⁷ = 411119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411241) 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 5 ways as a sum of consecutive naturals, for example, 423 + ... + 1000.

2⁴¹¹²⁴⁷ is an apocalyptic number.

411247 is a deficient number, since it is larger than the sum of its proper divisors (25921).

411247 is a wasteful number, since it uses less digits than its factorization.

411247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457 (or 1440 counting only the distinct ones).

The product of its digits is 224, while the sum is 19.

The square root of 411247 is about 641.2854278712. The cubic root of 411247 is about 74.3648285410.

The spelling of 411247 in words is "four hundred eleven thousand, two hundred forty-seven", and thus it is an iban number.