414481 has 4 divisors (see below), whose sum is σ = 418852. Its totient is φ = 410112.

The previous prime is 414467. The next prime is 414487. The reversal of 414481 is 184414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 148225 + 266256 = 385^2 + 516^2 .

It is a cyclic number.

It is not a de Polignac number, because 414481 - 2¹⁵ = 381713 is a prime.

It is a super-2 number, since 2×414481² = 343588998722, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (414487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2040 + ... + 2233.

It is an arithmetic number, because the mean of its divisors is an integer number (104713).

2⁴¹⁴⁴⁸¹ is an apocalyptic number.

It is an amenable number.

414481 is a deficient number, since it is larger than the sum of its proper divisors (4371).

414481 is an equidigital number, since it uses as much as digits as its factorization.

414481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370.

The product of its digits is 512, while the sum is 22.

The square root of 414481 is about 643.8019881920. The cubic root of 414481 is about 74.5592519934.

Adding to 414481 its reverse (184414), we get a palindrome (598895).

It can be divided in two parts, 4144 and 81, that added together give a square (4225 = 65²).

The spelling of 414481 in words is "four hundred fourteen thousand, four hundred eighty-one".