512452 has 6 divisors (see below), whose sum is σ = 896798. Its totient is φ = 256224.

The previous prime is 512443. The next prime is 512467. The reversal of 512452 is 254215.

It can be written as a sum of positive squares in only one way, i.e., 341056 + 171396 = 584^2 + 414^2 .

It is an unprimeable number.

512452 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, 64053 + ... + 64060.

2⁵¹²⁴⁵² is an apocalyptic number.

It is an amenable number.

512452 is a deficient number, since it is larger than the sum of its proper divisors (384346).

512452 is a wasteful number, since it uses less digits than its factorization.

512452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128117 (or 128115 counting only the distinct ones).

The product of its digits is 400, while the sum is 19.

The square root of 512452 is about 715.8575277246. The cubic root of 512452 is about 80.0235347424.

Adding to 512452 its reverse (254215), we get a palindrome (766667).

The spelling of 512452 in words is "five hundred twelve thousand, four hundred fifty-two".