514889 has 2 divisors, whose sum is σ = 514890. Its totient is φ = 514888.

The previous prime is 514873. The next prime is 514903. The reversal of 514889 is 988415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 466489 + 48400 = 683^2 + 220^2 .

It is a cyclic number.

It is not a de Polignac number, because 514889 - 2⁴ = 514873 is a prime.

It is a super-2 number, since 2×514889² = 530221364642, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514889.

It is not a weakly prime, because it can be changed into another prime (514819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257444 + 257445.

It is an arithmetic number, because the mean of its divisors is an integer number (257445).

2⁵¹⁴⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

514889 is a deficient number, since it is larger than the sum of its proper divisors (1).

514889 is an equidigital number, since it uses as much as digits as its factorization.

514889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 35.

The square root of 514889 is about 717.5576631881. The cubic root of 514889 is about 80.1501866233.

The spelling of 514889 in words is "five hundred fourteen thousand, eight hundred eighty-nine".