514401 has 4 divisors (see below), whose sum is σ = 685872. Its totient is φ = 342932.

The previous prime is 514399. The next prime is 514417. The reversal of 514401 is 104415.

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.

It is a cyclic number.

It is not a de Polignac number, because 514401 - 2¹ = 514399 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (514001) 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, 85731 + ... + 85736.

It is an arithmetic number, because the mean of its divisors is an integer number (171468).

2⁵¹⁴⁴⁰¹ is an apocalyptic number.

It is an amenable number.

514401 is a deficient number, since it is larger than the sum of its proper divisors (171471).

514401 is a wasteful number, since it uses less digits than its factorization.

514401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171470.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 514401 is about 717.2175402205. The cubic root of 514401 is about 80.1248571157.

Adding to 514401 its reverse (104415), we get a palindrome (618816).

The spelling of 514401 in words is "five hundred fourteen thousand, four hundred one".