814141 has 4 divisors (see below), whose sum is σ = 828000. Its totient is φ = 800284.

The previous prime is 814139. The next prime is 814171. The reversal of 814141 is 141418.

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: 141418 = 2 ⋅70709.

It is a cyclic number.

It is not a de Polignac number, because 814141 - 2¹ = 814139 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814171) 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, 6841 + ... + 6958.

It is an arithmetic number, because the mean of its divisors is an integer number (207000).

2⁸¹⁴¹⁴¹ is an apocalyptic number.

It is an amenable number.

814141 is a deficient number, since it is larger than the sum of its proper divisors (13859).

814141 is a wasteful number, since it uses less digits than its factorization.

814141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13858.

The product of its digits is 128, while the sum is 19.

The square root of 814141 is about 902.2976227388. The cubic root of 814141 is about 93.3755577087.

Adding to 814141 its reverse (141418), we get a palindrome (955559).

The spelling of 814141 in words is "eight hundred fourteen thousand, one hundred forty-one".