512264 has 8 divisors (see below), whose sum is σ = 960510. Its totient is φ = 256128.

The previous prime is 512251. The next prime is 512269. The reversal of 512264 is 462215.

It is a happy number.

512264 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in only one way, i.e., 302500 + 209764 = 550^2 + 458^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (512269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32009 + ... + 32024.

2⁵¹²²⁶⁴ is an apocalyptic number.

It is an amenable number.

512264 is a deficient number, since it is larger than the sum of its proper divisors (448246).

512264 is a wasteful number, since it uses less digits than its factorization.

512264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64039 (or 64035 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 512264 is about 715.7262046341. The cubic root of 512264 is about 80.0137476374.

Adding to 512264 its reverse (462215), we get a palindrome (974479).

The spelling of 512264 in words is "five hundred twelve thousand, two hundred sixty-four".