413671 has 4 divisors (see below), whose sum is σ = 415000. Its totient is φ = 412344.

The previous prime is 413653. The next prime is 413681. The reversal of 413671 is 176314.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 413671 - 2⁹ = 413159 is a prime.

It is a super-2 number, since 2×413671² = 342247392482, which contains 22 as substring.

It is a Duffinian number.

413671 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85 + ... + 913.

It is an arithmetic number, because the mean of its divisors is an integer number (103750).

2⁴¹³⁶⁷¹ is an apocalyptic number.

413671 is a deficient number, since it is larger than the sum of its proper divisors (1329).

413671 is an equidigital number, since it uses as much as digits as its factorization.

413671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328.

The product of its digits is 504, while the sum is 22.

The square root of 413671 is about 643.1726051380. The cubic root of 413671 is about 74.5106511505.

Adding to 413671 its reverse (176314), we get a palindrome (589985).

The spelling of 413671 in words is "four hundred thirteen thousand, six hundred seventy-one".