516134 has 4 divisors (see below), whose sum is σ = 774204. Its totient is φ = 258066.

The previous prime is 516127. The next prime is 516151. The reversal of 516134 is 431615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431615 = 5 ⋅86323.

It is a congruent number.

It is an unprimeable number.

516134 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129032 + ... + 129035.

It is an arithmetic number, because the mean of its divisors is an integer number (193551).

2⁵¹⁶¹³⁴ is an apocalyptic number.

516134 is a deficient number, since it is larger than the sum of its proper divisors (258070).

516134 is a wasteful number, since it uses less digits than its factorization.

516134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258069.

The product of its digits is 360, while the sum is 20.

The square root of 516134 is about 718.4246655008. The cubic root of 516134 is about 80.2147355921.

Adding to 516134 its reverse (431615), we get a palindrome (947749).

The spelling of 516134 in words is "five hundred sixteen thousand, one hundred thirty-four".