414881 has 4 divisors (see below), whose sum is σ = 426132. Its totient is φ = 403632.

The previous prime is 414871. The next prime is 414889. The reversal of 414881 is 188414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 188414 = 2 ⋅94207.

It can be written as a sum of positive squares in 2 ways, for example, as 180625 + 234256 = 425^2 + 484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414881 is a prime.

It is a super-2 number, since 2×414881² = 344252488322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 414881.

It is not an unprimeable number, because it can be changed into a prime (414889) 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, 5570 + ... + 5643.

It is an arithmetic number, because the mean of its divisors is an integer number (106533).

2⁴¹⁴⁸⁸¹ is an apocalyptic number.

It is an amenable number.

414881 is a deficient number, since it is larger than the sum of its proper divisors (11251).

414881 is a wasteful number, since it uses less digits than its factorization.

414881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11250.

The product of its digits is 1024, while the sum is 26.

The square root of 414881 is about 644.1125678016. The cubic root of 414881 is about 74.5832290571.

The spelling of 414881 in words is "four hundred fourteen thousand, eight hundred eighty-one".