514147 has 2 divisors, whose sum is σ = 514148. Its totient is φ = 514146.

The previous prime is 514127. The next prime is 514177. The reversal of 514147 is 741415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514147 - 2¹⁵ = 481379 is a prime.

It is a Chen prime.

514147 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (514117) 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 as a sum of consecutive naturals, namely, 257073 + 257074.

It is an arithmetic number, because the mean of its divisors is an integer number (257074).

2⁵¹⁴¹⁴⁷ is an apocalyptic number.

514147 is a deficient number, since it is larger than the sum of its proper divisors (1).

514147 is an equidigital number, since it uses as much as digits as its factorization.

514147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 560, while the sum is 22.

The square root of 514147 is about 717.0404451633. The cubic root of 514147 is about 80.1116669752. Note that the first 3 decimals are identical.

The spelling of 514147 in words is "five hundred fourteen thousand, one hundred forty-seven".