516452 has 6 divisors (see below), whose sum is σ = 903798. Its totient is φ = 258224.

The previous prime is 516449. The next prime is 516457. The reversal of 516452 is 254615.

It can be written as a sum of positive squares in only one way, i.e., 343396 + 173056 = 586^2 + 416^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (516457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64553 + ... + 64560.

It is an arithmetic number, because the mean of its divisors is an integer number (150633).

2⁵¹⁶⁴⁵² is an apocalyptic number.

It is an amenable number.

516452 is a deficient number, since it is larger than the sum of its proper divisors (387346).

516452 is a wasteful number, since it uses less digits than its factorization.

516452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129117 (or 129115 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 516452 is about 718.6459489902. The cubic root of 516452 is about 80.2312061527.

The spelling of 516452 in words is "five hundred sixteen thousand, four hundred fifty-two".