512275 has 12 divisors (see below), whose sum is σ = 656704. Its totient is φ = 396000.

The previous prime is 512269. The next prime is 512287. The reversal of 512275 is 572215.

It is not a de Polignac number, because 512275 - 2⁷ = 512147 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

512275 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445 + ... + 1105.

2⁵¹²²⁷⁵ is an apocalyptic number.

512275 is a deficient number, since it is larger than the sum of its proper divisors (144429).

512275 is a wasteful number, since it uses less digits than its factorization.

512275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 697 counting only the distinct ones).

The product of its digits is 700, while the sum is 22.

The square root of 512275 is about 715.7338890957. The cubic root of 512275 is about 80.0143203531.

It can be divided in two parts, 512 and 275, that added together give a palindrome (787).

The spelling of 512275 in words is "five hundred twelve thousand, two hundred seventy-five".