413161 has 4 divisors (see below), whose sum is σ = 472192. Its totient is φ = 354132.

The previous prime is 413159. The next prime is 413167. The reversal of 413161 is 161314.

413161 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 161314 = 2 ⋅80657.

It is a cyclic number.

It is not a de Polignac number, because 413161 - 2¹ = 413159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413167) 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 3 ways as a sum of consecutive naturals, for example, 29505 + ... + 29518.

It is an arithmetic number, because the mean of its divisors is an integer number (118048).

2⁴¹³¹⁶¹ is an apocalyptic number.

It is an amenable number.

413161 is a deficient number, since it is larger than the sum of its proper divisors (59031).

413161 is an equidigital number, since it uses as much as digits as its factorization.

413161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59030.

The product of its digits is 72, while the sum is 16.

The square root of 413161 is about 642.7760107534. The cubic root of 413161 is about 74.4800180634.

Adding to 413161 its reverse (161314), we get a palindrome (574475).

The spelling of 413161 in words is "four hundred thirteen thousand, one hundred sixty-one".