514831 has 2 divisors, whose sum is σ = 514832. Its totient is φ = 514830.

The previous prime is 514823. The next prime is 514841. The reversal of 514831 is 138415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514831 - 2³ = 514823 is a prime.

It is a super-2 number, since 2×514831² = 530101917122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514841) 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 as a sum of consecutive naturals, namely, 257415 + 257416.

It is an arithmetic number, because the mean of its divisors is an integer number (257416).

2⁵¹⁴⁸³¹ is an apocalyptic number.

514831 is a deficient number, since it is larger than the sum of its proper divisors (1).

514831 is an equidigital number, since it uses as much as digits as its factorization.

514831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 22.

The square root of 514831 is about 717.5172471795. The cubic root of 514831 is about 80.1471769873.

The spelling of 514831 in words is "five hundred fourteen thousand, eight hundred thirty-one".