514143 has 12 divisors (see below), whose sum is σ = 848848. Its totient is φ = 293760.

The previous prime is 514127. The next prime is 514147. The reversal of 514143 is 341415.

It is a happy number.

It is not a de Polignac number, because 514143 - 2⁴ = 514127 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4018 + ... + 4143.

2⁵¹⁴¹⁴³ is an apocalyptic number.

514143 is a deficient number, since it is larger than the sum of its proper divisors (334705).

514143 is a wasteful number, since it uses less digits than its factorization.

514143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174 (or 8171 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 514143 is about 717.0376559149. The cubic root of 514143 is about 80.1114592217. Note that the first 3 decimals are identical.

Adding to 514143 its reverse (341415), we get a palindrome (855558).

It can be divided in two parts, 5141 and 43, that added together give a square (5184 = 72²).

The spelling of 514143 in words is "five hundred fourteen thousand, one hundred forty-three".